A few questions for the FKI guys:
im running the Edge X at about 10.5v no higher, for lining. I noticed the machine gets a bit warm. Not hit by any means but warm enough to notice. I just wanted to confirm that this was normal. The last few rotaries I've used haven't gotten warm and the ones prior that did, started to slow down when they got warm.

And

do you, or will you be making drive bars that are longer? I can't use my Cheyenne flex grip with the shorter drive bars provided. I have a couple RPG grips and a hawk combo grip so it's mit a big deal but I figured I'd ask before I sold the flex grip if it's useless.

Thanks so much for being so involved in the forum after your product launch. I'm incredibly happy with my purchase.