Sorry I do not know where this post I made belongs but anyways
Hi I made a CTR with google sketchup

PROOF
Screenshot_11.jpg

I got it to work just fine with no problems but my cart was not in the track

HERE'S the wagon daten

Code:
// -----------------------------------------------------------------------------------// 'CTR_WagenDaten' fuer CustomTrackedRides (CTR) im Spiel RollerCoaster Tycoon 3 (RCT3)
// zur Verwendung mit der Software 'CTR_Creator' von Markus Lomberg
// Datei erstellt mit CTR_Creator Version 0.95 (24.Dez.2011)
// -----------------------------------------------------------------------------------




TrainName                               GringottsGringottsCart
CarCountPerTrainMin                     1
CarCountPerTrainMax                     15
CarCountPerTrainPreset                  3


CameraLookahead                         8.000
CameraLATiltfactor                      0.500
OvertakeFlag                            0
PriorityStationType                     


// -------------------------------------


FrontCar_ModelNamePartA                 GringottsGringottsCart
FrontCar_ModelNamePartB                 
FrontCar_InertiaPartA                   400.000
FrontCar_InertiaPartB                   -1.000
FrontCar_TurnaxisType                   0
FrontCar_TurnaxisStability              4.000
FrontCar_TurnaxisMomentum               0.100
FrontCar_TurnaxisStopper                -1.000
FrontCar_PeepSeatingPosition            11


FrontCar_SideSwing                      0.000
FrontCar_HeightSwing                    0.000
FrontCar_AnimNoRestraintClosedIdle      -1
FrontCar_AnimNoRestraintOpening         -1
FrontCar_AnimNoRestraintOpenedIdle      -1
FrontCar_AnimNoRestraintClosing         -1
FrontCar_AnimNoDoorOpenedIdle           -1
FrontCar_AnimNoDoorClosing              -1
FrontCar_AnimNoDoorOpening              -1
FrontCar_AnimNoDoorClosedIdle           -1
FrontCar_AnimNoFeatureStart             -1
FrontCar_AnimNoFeatureLoop              -1
FrontCar_AnimNoFeatureStop              -1
FrontCar_AnimNoFeatureIdle              -1


// -------------------------------------


SecondCar_ModelNamePartA                
SecondCar_ModelNamePartB                
SecondCar_InertiaPartA                  500.000
SecondCar_InertiaPartB                  -1.000
SecondCar_MovingPartAxisType            0
SecondCar_StabilityMovingPart           4.000
SecondCar_MomentumMovingPart            0.100
SecondCar_TurnaxisStopper               -1.000
SecondCar_PeepSeatingPosition           11


SecondCar_SideSwing                     0.000
SecondCar_HeightSwing                   0.000
SecondCar_AnimNoRestraintClosedIdle     -1
SecondCar_AnimNoRestraintOpening        -1
SecondCar_AnimNoRestraintOpenedIdle     -1
SecondCar_AnimNoRestraintClosing        -1
SecondCar_AnimNoDoorOpenedIdle          -1
SecondCar_AnimNoDoorClosing             -1
SecondCar_AnimNoDoorOpening             -1
SecondCar_AnimNoDoorClosedIdle          -1
SecondCar_AnimNoFeatureStart            -1
SecondCar_AnimNoFeatureLoop             -1
SecondCar_AnimNoFeatureStop             -1
SecondCar_AnimNoFeatureIdle             -1


// -------------------------------------


MiddleCar_ModelNamePartA                
MiddleCar_ModelNamePartB                
MiddleCar_InertiaPartA                  500.000
MiddleCar_InertiaPartB                  -1.000
MiddleCar_MovingPartAxisType            0
MiddleCar_StabilityMovingPart           4.000
MiddleCar_MomentumMovingPart            0.100
MiddleCar_TurnaxisStopper               -1.000
MiddleCar_PeepSeatingPosition           11


MiddleCar_SideSwing                     0.000
MiddleCar_HeightSwing                   0.000
MiddleCar_AnimNoRestraintClosedIdle     -1
MiddleCar_AnimNoRestraintOpening        -1
MiddleCar_AnimNoRestraintOpenedIdle     -1
MiddleCar_AnimNoRestraintClosing        -1
MiddleCar_AnimNoDoorOpenedIdle          -1
MiddleCar_AnimNoDoorClosing             -1
MiddleCar_AnimNoDoorOpening             -1
MiddleCar_AnimNoDoorClosedIdle          -1
MiddleCar_AnimNoFeatureStart            -1
MiddleCar_AnimNoFeatureLoop             -1
MiddleCar_AnimNoFeatureStop             -1
MiddleCar_AnimNoFeatureIdle             -1


// -------------------------------------


PenultimateCar_ModelNamePartA           
PenultimateCar_ModelNamePartB           
PenultimateCar_InertiaPartA             500.000
PenultimateCar_InertiaPartB             -1.000
PenultimateCar_MovingPartAxisType       0
PenultimateCar_StabilityMovingPart      4.000
PenultimateCar_MomentumMovingPart       0.100
PenultimateCar_TurnaxisStopper          -1.000
PenultimateCar_PeepSeatingPosition      11


PenultimateCar_SideSwing                0.000
PenultimateCar_HeightSwing              0.000
PenultimateCar_AnimNoRestraintClosedIdle -1
PenultimateCar_AnimNoRestraintOpening   -1
PenultimateCar_AnimNoRestraintOpenedIdle -1
PenultimateCar_AnimNoRestraintClosing   -1
PenultimateCar_AnimNoDoorOpenedIdle     -1
PenultimateCar_AnimNoDoorClosing        -1
PenultimateCar_AnimNoDoorOpening        -1
PenultimateCar_AnimNoDoorClosedIdle     -1
PenultimateCar_AnimNoFeatureStart       -1
PenultimateCar_AnimNoFeatureLoop        -1
PenultimateCar_AnimNoFeatureStop        -1
PenultimateCar_AnimNoFeatureIdle        -1


// -------------------------------------


RearCar_ModelNamePartA                  
RearCar_ModelNamePartB                  
RearCar_InertiaPartA                    500.000
RearCar_InertiaPartB                    -1.000
RearCar_MovingPartAxisType              0
RearCar_StabilityMovingPart             4.000
RearCar_MomentumMovingPart              0.100
RearCar_TurnaxisStopper                 -1.000
RearCar_PeepSeatingPosition             11


RearCar_SideSwing                       0.000
RearCar_HeightSwing                     0.000
RearCar_AnimNoRestraintClosedIdle       -1
RearCar_AnimNoRestraintOpening          -1
RearCar_AnimNoRestraintOpenedIdle       -1
RearCar_AnimNoRestraintClosing          -1
RearCar_AnimNoDoorOpenedIdle            -1
RearCar_AnimNoDoorClosing               -1
RearCar_AnimNoDoorOpening               -1
RearCar_AnimNoDoorClosedIdle            -1
RearCar_AnimNoFeatureStart              -1
RearCar_AnimNoFeatureLoop               -1
RearCar_AnimNoFeatureStop               -1
RearCar_AnimNoFeatureIdle               -1


// -------------------------------------


LinkCar_ModelNamePartA                  
LinkCar_ModelNamePartB                  
LinkCar_InertiaPartA                    500.000
LinkCar_InertiaPartB                    -1.000
LinkCar_MovingPartAxisType              0
LinkCar_StabilityMovingPart             4.000
LinkCar_MomentumMovingPart              0.100
LinkCar_TurnaxisStopper                 -1.000
LinkCar_PeepSeatingPosition             11


LinkCar_SideSwing                       0.000
LinkCar_HeightSwing                     0.000
LinkCar_AnimNoRestraintClosedIdle       -1
LinkCar_AnimNoRestraintOpening          -1
LinkCar_AnimNoRestraintOpenedIdle       -1
LinkCar_AnimNoRestraintClosing          -1
LinkCar_AnimNoDoorOpenedIdle            -1
LinkCar_AnimNoDoorClosing               -1
LinkCar_AnimNoDoorOpening               -1
LinkCar_AnimNoDoorClosedIdle            -1
LinkCar_AnimNoFeatureStart              -1
LinkCar_AnimNoFeatureLoop               -1
LinkCar_AnimNoFeatureStop               -1
LinkCar_AnimNoFeatureIdle               -1



BHANDATEN:

Code:
// -----------------------------------------------------------------------------------
// 'CTR_BahnDaten' fuer CustomTrackedRides (CTR) im Spiel RollerCoaster Tycoon 3 (RCT3)
// zur Verwendung mit der Software 'CTR_Creator' von Markus Lomberg
// Datei erstellt mit CTR_Creator Version 0.95 (24.Dez.2011)
// -----------------------------------------------------------------------------------


RideName                        Gringotts Ride Cart
RideDescription                 Based off the Gringotts ride in real life in the state of Florida. Made by Gabriel567ist
RideIcon                        CTR


RideCategory                    3


CarTypeName                     Extended, WildMouse


TrackType                       Track5
TrackSectionName                stationmiddle, straight, Verticaltightcurveleft, 45CorkscrewLeft, 45CorkscrewRight, 45inlinetwistleft, 45inlinetwistright, 45InvMedcurve2TiltedMedcurveLeft, 45InvMedcurve2TiltedMedcurveRight, 45InvTiltedMedcurve, 45InvTiltedSBendLeft, 45InvTiltedSBendRight, 45InvTiltedTightcurve, 45LoopLeft, 45LoopRight, 45LooseCorkscrewLeft, 45LooseCorkscrewRight, 45Medcurve, 45Medcurve2TiltedMedcurveLeft, 45Medcurve2TiltedMedcurveRight, 45medslope2medslopetiltleft, 45medslope2medslopetiltright, 45MedslopeBrakes, 45medslopetiltleft, 45medslopetiltleft2medslope, 45medslopetiltleft2straight, 45medslopetiltleft2straighttiltleft, 45medslopetiltright, 45medslopetiltright2medslope, 45medslopetiltright2straight, 45medslopetiltright2straighttiltright, 45SBendLeft, 45SBendRight, 45Steepslope2vertical, 45Straight2MedslopeTiltLeft, 45Straight2MedslopeTiltRight, 45Straightblockbrakes, 45Straightbrakes, 45straighttiltleft2medslopetiltleft, 45straighttiltright2medslopetiltright, 45Tightcurve, 45Tightcurve2TiltedTightcurveLeft, 45Tightcurve2TiltedTightcurveRight, DivingLoopLeft, DivingLoopRight, InvMedslopeMedcurveLeft2TiltedMedslopeMedcurveLeft, InvMedslopeMedcurveRight2TiltedMedslopeMedcurveRight, InvLoosecurve2TiltedLoosecurveLeft, InvLoosecurve2TiltedLoosecurveRight, InvTightcurve2TiltedTightcurveLeft, InvTightcurve2TiltedTightcurveRight, InvSteepslope2vertical, InvTiltedLooseCurveLeft2LooseCurve, Loosecurve2TiltedLoosecurveRight, InvTiltedLooseCurveRight2LooseCurve, InvTiltedMedslopeMedcurveLeft2MedslopeMedcurveLeft, InvTiltedMedslopeMedcurveRight2MedslopeMedcurveRight, InvTiltedsbendleft, InvTiltedsbendright, InvVertical2steepslope, MedslopeBrakes, Medcurve2TiltedMedcurveRight, medslopeZeroGRollLeft, medslopeZeroGRollRight, MedslopeMedcurveRight2TiltedMedslopeMedcurveRight, SteepslopeZeroGRollLeft, SteepslopeZeroGRollRight, Tightcurve2TiltedTightcurveRight, TiltedLooseCurveRight2LooseCurve, TiltLeftInclineLoop, TiltRightInclineLoop, TiltedMedslopeMedcurveRight2MedslopeMedcurveRight, 45InvMedcurve, 45invmedslope, 45invmedslope2steepslope, 45invmedslope2straight, 45invmedslope2straightchain, 45invmedslope2straighttiltleft, 45invmedslope2straighttiltright, 45invmedslopechain, 45InvSBendLeft, 45InvSBendRight, 45invsteepslope, 45invsteepslope2medslope, 45invstraight, 45invstraight2medslope, 45invstraight2medslopechain, 45invstraight2tiltleft, 45invstraight2tiltright, 45invstraightchain, 45invstraighttiltleft2medslope, 45invstraighttiltright2medslope, 45InvTightcurve, 45InvTightcurve2TiltedTightcurveLeft, 45InvTightcurve2TiltedTightcurveRight, 45invtilt, 45medslope, 45medslope2steepslope, 45medslope2straight, 45medslope2straightchain, 45medslope2straighttiltleft, 45medslope2straighttiltright, 45medslopechain, 45steepslope, 45steepslope2medslope, 45straight, 45straight2medslope, 45straight2medslopechain, 45straight2tiltleft, 45straight2tiltright, 45straightchain, 45straighttiltleft2medslope, 45straighttiltleft2tilt90left, 45straighttiltright2medslope, 45straighttiltright2tilt90right, 45tilt, 45tilt90, 45TiltedMedcurve, 45TiltedSBendLeft, 45TiltedSBendRight, 45TiltedTightcurve, 45Vertical, 45Vertical2steepslope, 45Verticaltightcurveleft, 45Verticaltightcurveright, Barrelrollleft, Barrelrollright, Corkscrewleft, Corkscrewright, Halfloop, Helixlargeleft, Helixlargeright, Helixsmallleft, Helixsmallright, Holdingbrake, Invcorkscrewleft, Invcorkscrewright, Invhalfloop, Invinlinetwistleft, Invinlinetwistright, Invlargecorkscrewleft, Invlargecorkscrewright, Invlargehalfloopleft, Invlargehalfloopright, Invlargeoverbankedturnleft, Invlargeoverbankedturnright, Invloopleft, Invloopright, Invloosecurveleft, Invloosecurveright, Invmedcurve, InvMedcurve2TiltedMedcurveLeft, InvMedcurve2TiltedMedcurveRight, Invmedslope, Invmedslope2medslopetiltleft, Invmedslope2medslopetiltright, Invmedslope2steepslope, Invmedslope2straight, Invmedslope2straightchain, Invmedslope2straighttiltleft, Invmedslope2straighttiltright, Invmedslopechain, Invmedslopemedcurveleft, Invmedslopemedcurveright, Invmedslopetightcurveleft, Invmedslopetightcurveright, Invmedslopetiltleft, Invmedslopetiltleft2medslope, Invmedslopetiltleft2straight, Invmedslopetiltleft2straighttiltleft, Invmedslopetiltright, Invmedslopetiltright2medslope, Invmedslopetiltright2straight, Invmedslopetiltright2straighttiltright, Invphotosection, Invquarterhelixleft, Invquarterhelixright, Invsbendleft, Invsbendright, Invsmalloverbankedturnleft, Invsmalloverbankedturnright, Invstationmiddle, Invsteepslope, Invsteepslope2medslope, Invsteepslope2straight, Invsteepslopetightcurveleft, Invsteepslopetightcurveright, Invstraight, Invstraight2medslope, Invstraight2medslopechain, Invstraight2medslopetiltleft, Invstraight2medslopetiltright, Invstraight2steepslope, Invstraight2tiltleft, Invstraight2tiltright, Invstraightblockbrakes, Invstraightbrakes, Invstraightchain, Invstraighttiltleft2medslope, Invstraighttiltleft2medslopetiltleft, Invstraighttiltright2medslope, Invstraighttiltright2medslopetiltright, Invtightcurve, Invtilt, Invtiltedloosecurveleft, Invtiltedloosecurveright, Invtiltedmedcurve, Invtiltedmedslopemedcurveleft, Invtiltedmedslopemedcurveright, Invtiltedmedslopetightcurveleft, Invtiltedmedslopetightcurveright, Invtiltedtightcurve, Largecorkscrewleft, Largecorkscrewright, Largehalfloopleft, Largehalfloopright, Largeoverbankedturnleft, Largeoverbankedturnright, Launchedlifthill, Loopleft, Loopright, LooseCorkscrewLeft, LooseCorkscrewRight, Loosecurveleft, Loosecurveright, Medcurve, Medslope, Medslope2medslopetiltleft, Medslope2medslopetiltright, Medslope2steepslope, Medslope2steepslopechain, Medslope2straight, Medslope2straightchain, Medslope2straighttiltleft, Medslope2straighttiltright, Medslopechain, Medslopemedcurveleft, Medslopemedcurveright, Medslopetightcurveleft, Medslopetightcurveright, Medslopetiltleft, Medslopetiltleft2medslope, Medslopetiltleft2straight, Medslopetiltleft2straighttiltleft, Medslopetiltright, Medslopetiltright2medslope, Medslopetiltright2straight, Medslopetiltright2straighttiltright, Photosection, Quarterloop, Sbendleft, Sbendright, Smalloverbankedturnleft, Smalloverbankedturnright, Steepslope, Steepslope2medslope, Steepslope2medslopechain, Steepslope2straight, Steepslope2straight_short, Steepslope2straightchain_short, Steepslope2vertical, Steepslopechain, Steepslopetightcurveleft, Steepslopetightcurveright, Straight, Straight_flying, Straight2medslope, Straight2medslopechain, Straight2medslopetiltleft, Straight2medslopetiltright, Straight2steepslope, Straight2steepslope_short, Straight2steepslopechain_short, Straight2tilt90left, Straight2tilt90right, Straight2tiltleft, Straight2tiltright, Straightblockbrakes, Straightbrakes, Straightchain, Straighttiltleft2medslope, Straighttiltleft2medslopetightcurveleft, Straighttiltleft2medslopetiltleft, Straighttiltleft2tilt90left, Straighttiltright2medslope, Straighttiltright2medslopetightcurveright, Straighttiltright2medslopetiltright, Straighttiltright2tilt90right, Tightcurve, Tilt, Tilt90, Tilted90loosecurveleft, Tilted90loosecurveright, Tilted90medcurve, Tiltedloosecurveleft, Tiltedloosecurveright, Tiltedmedcurve, Tiltedmedslopemedcurveleft, Tiltedmedslopemedcurveright, Tiltedmedslopetightcurveleft, Tiltedmedslopetightcurveright, Tiltedtightcurve, Vertical, Vertical2steepslope, Verticaltightcurveright, Loosecurve2TiltedLoosecurveLeft, Medcurve2TiltedMedcurveLeft, MedslopeMedcurveLeft2TiltedMedslopeMedcurveLeft, Tightcurve2TiltedTightcurveLeft, TiltedLooseCurveLeft2LooseCurve, TiltedMedslopeMedcurveLeft2MedslopeMedcurveLeft, TiltedSBendLeft, TiltedSBendRight, steepSlopeMedCurveLeft, steepSlopeMedCurveRight, medSlopeLooseCurveLeft, medSlopeLooseCurveRight, 45medslopeloosecurveleft, 45medslopeloosecurveright, medslopecap, medslopedip, steepslopecap, steepslopedip, 45medslopecap, 45medslopedip, 45steepslopecap, 45steepslopedip, invmedslopecap, invmedslopedip, invsteepslopecap, invsteepslopedip, 45invmedslopecap, 45invmedslopedip, 45invsteepslopecap, 45invsteepslopedip, DivingLoop90Left, DivingLoop90Right
CostsHeight4H                   16.00


StationType                     Standard
StationHeightaboveTrack         0
ClearanceHeight                 1.900
HeightMax                       100


StartPreset                     0
StartOptions                    2049
NoChildrenFlag                  0
NoFlowingWaterTextureFlag       0
LightRedGreenFlag               0
FullLoadFlag                    0
BlockSectionFlag                0
CircuitsMin                     1
CircuitsMax                     10
AutocompleteFlag                0
CarRotationFlag                 0
NoCircuitsFlag                  0
DestructionAnywhereFlag         1


InOutOfStationRollSpeed         8.000
LiftchainSpeedMin               1.000
LiftchainSpeedMax               25.000
LiftchainSpeedPreset            4.000
StartSpeedMin                   3.000
StartSpeedMax                   50.000
StartSpeedPreset                20.000
ConstantSpeedFlag               0
ConstantSpeedMin                1.000
ConstantSpeedMax                25.000
ConstantSpeedPreset             5.000
HillVariation                   1.000


RideCostsPreview                2500.00
RunningCostsBase                49.60
RunningCostsPerTrain            11.00
RunningCostsPerCar              3.00
RunningCostsPerStation          10.00


ExcBase                         3.397
IntBase                         0.500
NauBase                         0.300
ExcCircuitCount                 0.000
IntCircuitCount                 0.000
NauCircuitCount                 0.000
ExcCarCount                     0.030
IntCarCount                     0.000
NauCarCount                     0.000
ExcRideTime                     0.004
IntRideTime                     0.000
NauRideTime                     0.000
ExcSceneryMax                   1.000
IntSceneryMax                   0.000
NauSceneryMax                   0.000
ExcMaximumSpeed                 0.007
IntMaximumSpeed                 0.014
NauMaximumSpeed                 0.005
ExcAverageSpeed                 0.042
IntAverageSpeed                 0.066
NauAverageSpeed                 0.000
ExcRideLength                   0.000
IntRideLength                   0.000
NauRideLength                   0.000
ExcSceneryInfluence             4.500
IntSceneryInfluence             0.000
NauSceneryInfluence             0.000
ExcAverageHorizGForce           1.900
IntAverageHorizGForce           2.000
NauAverageHorizGForce           4.000
ExcAverageVertGForce            1.199
IntAverageVertGForce            3.000
NauAverageVertGForce            1.500


ReliabilityDecrease             10.000
PeepAttractivity                60


SpecialTrackSectionNameAMid     
SpecialTrackSectionNameAEnd     
SpecialTrackSectionNameBMid     
SpecialTrackSectionNameBEnd     


TowerRideTopDuration            0.000
TowerRideTopClearance           0.010
PeepLoopSplineName              
PeepPathSplineName              


SpecialCarTypeAName             
SpecialCarTypeAOffsetWait       0.000
SpecialCarTypeAOffsetHitch      0.000
SpecialCarTypeAUphillSpeed      6.000
SpecialCarTypeADownhillSpeed    -10.000
SpecialCarTypeBName             


DistanceSpeedUnit               SI [m/s]


// -----------------------------------------------------------------------------------
// BahnDaten mit AddOns
// -----------------------------------------------------------------------------------


AdditionalTrackType             


ForwardBackFreeRotationFlag     0
FourAxisRotationFlag            0
StayInTrainFlag                 0
RidebetweenTrackSplinesFlag     0
VerticalInversionChangeFlag     0
TrainCountPreset                -1
StationsSyncFlag                0


WaterSectionConstantSpeed       1.900
WaterSectionAcceleration        2.000
WaterSectionDeceleration        30000.000