DANG I just bent a rear one. It might have been me looking for dogbones when I had my outrunner setup... Blew both hpi dogbones!
I went to an inrunner setup.
Stupid me, after a ginormous jump over a trailer at full speed my gear mesh was off. I unbolted the center diff assembly to adjust the dang mesh. I think when I tossed it on the ground with the center diff assebly loose, it bent the rear shaft. DANG. I need new ones too, and I can't find any.