Not sure if it's a bug or just me, but i'm finding SObject Tyre walls are able to be driven through with collide and moveable turned on. Is anyone else finding this?
@ Steve B
I had the same problem with a track I had started in 5.0.2. What you need to do is,,, copy the "default" xpack from BTB's xpacks folder, into the /BobsTrackBuilder/My Projects/Your_Track/Xpacks folder, overwriting the original. This should then let you use the SObjects in your "old" track.
Hope this helps.