[decooney]

Kputz,
...since you've built two, got a question. I was thinking of recommending one to a friend. Do all of the EMs have standard differential width, wheel hub to wheel hub? Or, do some have a narrowed rear? I ask because the first thing I'd want to do is to see how I could get wide tires to "fit and tuck" under and drop the rear down a bit; using regular offset rear wheels. Have you ever seen and EM set up like this, or know what rear/differential widths were/are offered? (i.e. 52.5", 55" hub to hub, etc) Thanks.