[suicideneil]

E vs Z, I see there are different ratings between the two series, but I think it used to be that one version had a built in usb port thing for the optional programmer, and the other just used the rx lead adaptor, or something like that.

But Brian, what if mech brakes arent an option?... **funny thought** looking at my gmaxx, it is clear there is enough room behind the single speed tranny (spur facing front of truck) for some kind of brake mounting unit to be installed with a disc on the output cup of the rear driveshaft from the tranny. Assuming you could mount a small servo somewhere suitable, perhaps the Emaxx could be given mech brakes?...