Originally Posted by Frank L

Just wondering if you will have an issue with it vertical like that. Agama cars had it mounted vertical and the had issues. Just curious. I mounted it under the esc but it appears either I had issues last week on the track or the pc had issues. Not sure which yet.



Ya looks incorrect to me too. If those packs are the same then the jumper should be on the 2 inside poles + to - and the esc to the outside esc + to bat + and esc - to bat -

Wires the way it looks in the pic I doubt it will even work. The esc is plugged into the same + pole on both batteries (or - pole on both batteries)



+1 don't let out the magic smoke. Once it's out it won't work anymore, so it must be magic.