Originally Posted by
Haadkoe
If I wire the servo's negative lead to the esc's negative battery post, and send just the servo's positive lead to the balance connector, it would prevent this from happening again in the future regardless of where the 2s and 3s are installed, right?
You want to always keep "true negative" + signal wire through the ESC and servo... use the red wire from servo to desired "positive voltage" from the balance port.
If you use the negative lead from the battery, then you can get a "dirty signal" and will more than likely run into random glitching on power. Use post#22 for your wiring reference.