Meant 2s. Sorry. And it was a Zippy pack from HK.
ORIGINAL: phmaximus
hummm interseting...
I would put the bigger spur gear back on. and make sure the gear mesh is not to tight.. try that & report back
one other thing have u set the low voltage cutoff to nimh?
hey thehuntingterminator
what 3s lipo were u using?