I need help from the expert... i have a home made wood frame quad
that weighs 838g without battery and camera and i have:
10x4.5 props
rc timer 30Amp esc
kk board 2.0
BC-2212 850 KV motors
park zone 11.1V 2200mAh 3 cell 12c lipo
the problem is a can't seem to be able to sustain stable...