ORIGINAL: MGT
Funny. I have a flux and I've blow a diff almost every time Ive ran it. If it wasent a diff the bearings blew apart. On my last outing I made sure to let go of the trigger before I landed and they still started clcking....I guess I have bad luck.
Cen diffs are the answer. THey may cost 2 to 3 times as much, but they will last 10 times longer at least. (I haven't blown mine yet, and Iblew hpi diffs left and right after my BL conversion)