New boards are very well done, hard to take them apart. But heatsink attachment was very poor on 2 units out of 3 :( This
one fall off by itself...
So first step is take 2 ESC's apart and prepare them for future assembly.
Remove:
- wires
- capacitors
- separate boards
- remove header from FET's boards
- clean holes from solder
At the end you should have
this.
Further steps will follow...