EVolPenguin can you post the source code because i couldnt get mine to work:{

Search for CMakeList, it's some source file somewhere in the Chipmunk section, and delete it. That should do it.
Alex

I got the original link's tut to work, it's all much clearer now. Also on the Chipmunk homepage they have a link to a file with bouncy suspension on an uneven surface, going through the code makes things clearer.

I'm going to try to combine the two now and make my own monster truck death killing splat gore machine.