Ok well i was driving my cen funfactor mt 2.. Off about 1 foot jumps mayby 2 at the maxx and i here this scraping sound so I drove it back to me and looked around for what was wrong. I broke a diff cup, i thought to my self wow this is a really weak car. I jump my mini's 6-7 feet with no damage. This is the thrid time i have broken a diff cup so all i ask is you replace it. Its really getting me mad to the point where i dont drive the truck any more cause its just going to break.

Andrew