My arms 12mm and hole diameter 18mm. I think its ok.
Yes problem is esc overheating. I have tested esc indoor and outdoor. Esc working properly outside of box but esc
extremely heating inside of box and 3 minutes after motor speed slowly…"
"I'm testing 3.1rc2 for 3 days. Everything was perfect. But today;
Loiter was engaged full time at the video it flew unknows location with 11 sats and 1.47 hdop. My gps working 5hz but i saw gps time strange jumping. This may be a problem?…"