hi,

I have a ul-1 with a leopard 3674 2200kv motor with a 120a esc and running stk prop with a pair of turnigy 40c 5000mah batteries. I was running 30c 5300mah gens ace batts but they were getting really hot so I tried the turnigys and they run a lot cooler but now the capacitor on my castle bec is popping and the caps on the esc are starting to bulge. I have gone through 2 esc's and 2 bec's. do I need a bigger esc? are the bats to big? could this motor be pulling that much amperage? any advice is appreciated.

thanks