After reassembling my hex with a 2.5 apm and new hex pdb, I tried a test flight or two and after flipping a few times and busting a prop, i reduced my expectations to just a hand test or two so i could validate my wiring etc. However, as i would arm and then throttle up, the copter would suddenly stop and disarm requireing me to re-arm. Id throttle up again and same cycle over again after maybe 20 seconds of run-up.
I had re-soldered the whole pdb and had specifically re-soldered the APM power leads with a heavier guage wire than the stock ( Is it me or is the stock cabling unnecessarily flimsy?) but logic says that maybe theres a cold solder joint that disconnects power to the APM. Problem is whenever i check continuuity and futz with cables, it tests good. Anyone have a suggestion?
Thanks in advance