Hello, i'm just trying to program a loop for a sonic engine (which is done by Damizean).
The first half works:
walk into the loop and create the bottom left corner.
But when i want to destroy the bottom right one, it won't work!
I also tried delete ALL backdrops...

http://looki.lo.funpic.de/360.mfa

EDIT: Now it works, after deactivating "handle collisions even out of frame".