Rough edges on tight corners

[_Aka_]

It's interesting to hear that there isn't a general solution to the problem.

Well, no general solution I am aware of. I might be wrong, maybe there is something out there. If so please let me know.

For a while I was trying to implement my own solution - I looked into both offset curves and sweeping, but haven't reached a solution. Is that something you've ever looked into?

I looked into it some time ago but not very deeply/methodically. The solution I found was to punctually reduce the width of the track when the turns are too sharp.

I hope this helped, and please keep me updated if you find anything interesting regarding this subject.