i tried asking in the stage help thread but it isn't really getting any traffic there.
there is a stage edit mod where you can rotate the spikes to make them move up and down. while the spikes do move the collisions do not. i wanna know what i would need to edit to fix it.
here s a link to the original thread:
http://forums.kc-mm.com/index.php?topic=61200.0
