Mamba Max and Novak HV 4.5 Temps. and ?s

well i gave it a go today

it ran good except it cogs when starting from dead stop

temps were :

motor=105

esc=135-155(155 @ caps and the heat sink was 135-140 with fan)

batterys= 105/118(one has 12g and the other has 14g wire)

how can i get less cogging ???? (only from a dead stop)

i need to gear down right??? (for lower temps)18/72 & locked in 2nd ... thinking a 12-14tooth pinion...


please help this is running pretty much right where i want it, 35-40 mph