just noticed this when I started getting these weird "freeobject: 3a8a8ec0: bad object" errors.
When I add few children to jit.phys.body and enable collision reporting in jit.phys.world, Max outputs these errors and if I try to use [dict] to collect collisions Max crashes. Same happens in the help patch of jit.phys.body if you enable collisions in jit.phys.world....
Using Max 6.0.2 on Win7 64bit
Any ideas what causes this? Seems like jit.phys.world doesn't like to report children collisions :/