Newbie builder here with a very vexing problem...
I have an Electrohub in standard "X" layout.
Motors are Multistar 3525s
Controller is a Hobbyking KK 2.1 with the latest firmware 1.9S1 if memory serves.
30A ESCs from ReadyToFly.
So, my first attempt was pretty disasterous. I had a KK clone...