Ok now for the retard thing... why would you pay over $100 for a single diff setup that used stock gears when you could buy a far superior 1/8 setup for the same price? Your not even getting the advantage of having combined bulks (which I found to be one of the best upgrades I ever made on my emaxx) and diff cases that would help justify the price...
I agree. 1/8 diffs are the way to go.
Castle Neu 1520 on 6S LiPo Powered Gmaxx (Nitro Killer)
Predator with OS .21TM
Supermaxx with Mach .26
Revo with OS .18TZ
Kyosho ST-RR Conversion
Ofna CR with Tekin ESC/Motor (2)