It is better to loop an event with a delay or use the event tick?

[Everynone]

I’ll drop a couple of related links, explore at your leisure:

• ticking spline train with controllable speed:

Making platform move with spline but without timeline

My initial gut feelings tells me you do not want physics here, it does not mesh with spline movement method well. However, you also say: making movement for a flying boat So… maybe you do. Could you clarify that physics sim is, indeed, needed and climbing / diving should affect velocity in a realistic way with no player input, bar setting desired traverse speed. set it to move forward by itself on a set speed instead of time? I also need to add a button/lever that makes the boat stop/move…

• takes advantage of spline slope & physics:

Make a Ground Rail with Spline

On the most fundamental level: [image] check the inclination of the spline with dot product accumulate this value - that’s the speed use speed to progress through a spline You’ll need to add friction as this preserves energy as perfectly as frame time allows it. And input. And a gazillion other things that makes it a game.

Good luck!