I have no idea what you’ve done actually…
The only thing I can recommend is to zip the project up and send it to me, and I’ll take a look.
( you can make a new project and just migrate the map there )
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It’s probably something super obvious that i missed… I’ll zip up the project and send it over 
If i migrate the map to a new project, will everything come with it, like the tiles and stuff?
yip…
( you can message me with it ).
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Ah cool, thanks 
I know it’s been old, but if you are still looking for the solution, the below thing will help you as I tried it on my work.
the Left, right and centre functions consist of the code you used already.
When the player wants to switch the lane, I just get the input left/right and set it to the level Manager( according to my project). If you want you can cast to the game mode and get it in the floor tile bp. Hope this will solve your issue but for the smooth transition, I can’t help as I am still figuring it out. Maybe if I got a solution will definitely update it here.
Cheers.
Sorry to also kick this thread but i’ve followed this for a personal project and it works brilliantly but only except for one track piece I have. I have a 360 loop (the camera is looking diagonally at the track) and the player only makes up part of the track and then teleports to the end of the loop. The spline for the loop is 10 points. Any ideas?
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So you have a 360 loop made out of 10 pieces. What doesn’t work?
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Essentially I have a car that follows the spline up until it reaches the point where it goes up instead of forward. It’s made out of piece but the spline has 10 points for a nicer curve, when it reaches the point that sticks out the most and then begins to go up it either freezes in place or teleports to the end of the spline
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Ah, I don’t think I did up and down, just left and right. Same principle applies though, I will take a look, in a while…
Much easier way of doing this.
You need to know when the character of vehicle is moving. In the 3p I did this
Then in the spline actor BP construction
and runtime
( not me controlling the character ). The 80 is how much height I needed to add so the player wasn’t drowning in the spline
What is your “Top Scene” reference? I’m having no luck trying to get the car to rotate along the spline either. I am using a Pawn instead of an actor or character.
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It’s just a scene component in the spline blueprint. You can attach everything to it.
If you’re using a pawn, you might need ‘set control rotation’ rather than ‘set actor rotation’.