Chipmunk Physics

I recently changed the code on my project from passing objects references to the cpSpace to passing references to an object that contains a cpSpace, and adjusted the functions accordingly. For some reason, after doing this, the colliding objects do not seem to influence each other, but the objects register a collision (ie, explosions when one shape hits another). Has anybody encountered this problem before?

So you are using collision callbacks? Are you returning true? (returning false means that Chipmunk should discard the collision)

oh wow. Thank you.