hiI have the apm 2.5 with external gps on my tricopter.when i try to get it up, it starts to spin in one direction. i read that you have to upload the log file for people to know exactly what the problem but can anyone give me a hint where to…

i wanted to reset the apm and by mistakei wrote setup->eraseafter that i did the reset to the apm butwhat is the meaning of what i did befot that ?do i have to do somthing or just ignore that ?thanksYahalom

hi everyone,i have the f450(from rctimer)motors - sunnysky 800kv withe 10 propsesc - simonk 30Aapm 2.5lipo - 3s 3000i know there are some guids fot tunning pid inclouding dave_c guide.But Perhaps someone have the same setup and can help me withhis…