Novak HV 4.5 system problems

[crazyjr]

I think you are waaaaaaaay too overgeared, I ran 12/72 on a 4400 with no problems

[JThiessen]

I just checked and its 20/66. My Emaxx, with the same set up, is 15/72 and it runs good - never gets even the slightest bit hot. I was actually planning on gearing that one up a little. I'll try a lower gear on it, and see if it helps. But it seems to me that even at 20/66 it shouldnt cog that bad.