I was reading some place that(atleast what I got from it) the E-maxx tranny is a manual shifting tranny? Is this true? Also is the E-Maxx tranny a bit stronger than the T-Maxx tranny?If so could I use one on my T-max I dont use the reverse servo or the radios 3rd chanel. It would be great to shift when I want it to or not shift till I want it to.