Hoki
Member
Why does it start coming back down when I take off and throttle up then it will start to go back down even if I give it full throttle? I have apm 2.8 with gps on it and it seems to have been nothing but trouble. Why can I build the small fpv dones with CC3d and skyline32 boards so easy and they fly great out of the box but can't get this 450 to fly right. APM mission planner is a nice gui and easy. It shouldn't be this hard. I've calibrated my end points, have all the ESCs calibrated, all motors and propellers go the correct way. I've uploaded the firmware and started over from scratch like 4 times already. If you have a 450 size with apm can you send me your configuration file so I can load it on mine? At first I thought it had something to do with the failsafe but I turned all the failsafe's off and it still was happening. maybe it has something to do with the trimings cause it's real weird that I need to trim roll and pitch so much for it just to get off the ground without wanting to tip, like I gotta trim almost all the way forward and almost all the way left and then sometimes it'll take off good with those trim settings then when I land and wanna take off again I gotta trim a lot the other direction. It's sooo boggling. This is one of those apm clones btw but everything seems to work great except for the initial take off so I don't really think it's a manufacturing problem cause I can get 3d lock and one time I did alt hold using gps and it worked great and headless mode works great.