I really really love that mod too and right now its beside the E36 mod my most used mod, but could it be that the oil pan is too sensitive or under-engineered? Every time I take a small jump and make brief, shallow contact with the underbody, the oil pan immediately breaks, and the car runs without oil. I've never had this happen so quickly and easily with any other car before. Can this be fixed? Otherwise, this is a really great mod that I've grown very fond of!