MinimalFantazy

I have same the same problem with MechJeb in stock 1.0 aerodynamics. My plane stopped wobbling when I disabled all yaw control. It seems the heading wants to be 100% correct and therefor always tries to readjust. I personally only use the guidance function to turn my planes.

So I build the air-plane from scratch again to fix the lift direction and pulled all the wings up horizontal and moved them back a bit and now it flies the right way. Thanks a lot for the help.

So I am still pretty new to KSP and I have unfortunately encountered some problems, which I can not find an answer to anywhere. So I have made an air-plane which have worked well. How ever after I made some adjustments to the wings my center of lift started to point downwards. No matter what I do I can not make it turn around. After this happened my plane would turn around and fly backwards when it had no fuel left and was landing (The plane flies backwards not upside down). Picture of the air-plane design on Imgur --> http://imgur.com/gallery/NUt2cYT and http://imgur.com/gallery/ge4iGid