Sidewinder SCT combo - help plz

[AL3xGR]

Ok.I was just about to look for another combo (I have a 150A esc,I only need a motor,but with this price that SCT has.....).I will try it.My general problem is that I have only 3s lipos...If I should use 2s only I would do it(I would convert all batts to 2s).I just didn't knew what I should do.I will wait until I get the SCT and try it.

Thanks for helping.