I'm building a brushless whoop with a teeny 1s stack and I have everything wired up and I'm pretty sure it's all correct. But when I go to power it on the esc starts to smoke at the negative lipo lead and multiple motor pads. It starts cooking the excess resin from soldering. Any idea what could be wrong? I checked to make sure nothing was soldered together. Is there some way I can diagnose this other than pulling the whole thing apart and waiting things up one by one till I find the problem? Thx for any help!