Are you running single 4S packs or a pair of 2S packs?
Any reasons to go one way or the other?
4s pack since it is simpler and it stays in the bat tray better.
Single 4s pack works for me
Technically no reason why you cant use a pair of 2s packs though
Xerun 150 / Tenshock SC401 3500kv
4s single hard case for me - I've ran 2 2s and they are tough to fit in.
Did you get the a new Castle system?
Single. Works great with no problems. Battery expansion kit fits perfect.
Member of the 10,000 posts club
el sob delete some of your private messages, i cant pm you back and i run 4s 5400 from hobby parts
Racing in the Past, Present, and Future...MAYBE