You should report any bugs in the bug tracker: http://bugbox.clickteam.com/
Bug tracker entries related to physics collision problems on Android:
* http://bugbox.clickteam.com/issues/1065 (Physics interactions not working on Android)
* http://bugbox.clickteam.com/issues/1055 (Fine collision not working in Android Fusion 2.5 Build 280.32)
* http://bugbox.clickteam.com/issues/1072 (Runtime created actives not registering collisions with physics objects)
http://bugbox.clickteam.com/issues/897 - because that does not mention Android.
Are there any new results on the physics problems on Androi?
can you please post a list of the problem, i have fixed some of them, but i will need you to elaborate a little bit more.
... new things are coming ...