"Yes thats it I had a lot bigger quad would not even get off the ground..
Good luck
PS make sure your not having a low voltage cutoff problem with the esc or wrong bat voltage set in mission planner for pixhawk you said something about the craft…"
"Hey Jake go look at the THR_MAX setting after your upgrade the THR_MAX gets set to the default of 80.
Should be 800-1000. I had the same problem..
Mark"
"Hi Jim,I glad I could help you out I know sometimes It just takes a new pair of eyes to look at something to fugure it out. I like the fourm I have been here on and off over the past few months.I do alot of design and building with fixed wing and…"
"Hey Jim,Yes if you use the reset default parameters the THR_MAX, value gets set to 80.00 but 80.00 wont fly anything of size. If you look at your THR_MAX and your THR_MIN, in your log file the values the max cant be less the min setting and they are…"
"Hey Jim I don't known if you solved your problem yet but I saw your post looking for something else for myself so I joined DIY so I could help you out I had the exact thing going on too. I looked at your posted log file and sure enough there it was…"