car with spacemanager problem, help

[dan09]

i create a car with the code in post
http://www.cocos2d-iphone.org/forum/topic/11047

but, when run the code in simulator,after the car fall down to ground, the car will keep shaking, what 's the problem?

anyone help? thanks very much.

[slembcke]

Try following the advice in this post first: http://chipmunk-physics.net/forum/viewt ... f=1&t=1741