cab1994

No. No default aircraft do it. I just started the CBFS Mosquito with cockpit controls. I've started almost every aircraft except this one with keybinds and cockpit switches before. What version of FSX are you on?

Spinning and shooting up in the air describes whats happening. I'm not using slew mode when it happens.

The Aircraft is spazzing out. The one I was using today's filename is p38ftr.zip. Yea, it was downloaded from here.

Recently, I've tried to start some addon planes manually in FSX and the aircraft begins spazzing out and bouncing all over the place. They continue to until I reset the session. My best guess is It's the fact I'm on the Steam Edition of the game and they don't like that. It's only 2-3 planes that spazz out if I touch the starter. If it is the Steam Edition causing it, I can handle not manually starting those aircraft. Anyone know whats causing the problem?