Interesting. The Medusa pulled less current than the Ammo. I wonder if that's because of its 4 pole design having an affect on the kt. Good temperatures though! Definitely looking forward to mine now. Since the Medusa is 4 poles, gearing up would probably wake it up some and get you some serious power (that seems to be what they like).

What cell count/type are you running? I'm guessing NiMH and 12 or 14 cells.