Aerodynamic Change?

[AtomicKerbal]

So I wanted to use one of my premade planes but now when I try to fly them, they just spin out and go wild. Also I do use cheats in my science save cause why not. Though I only use Unbreakable Joints, No crash damage, Inf Electricity and Inf Propellant. I have accidentally click on the physics tab but went back. So I don't think I changed the aerodynamics myself as they worked the last time I play KSP. Was there a change I wasn't aware about? Also running 1.4.1

[Streetwind]

No aerodynamics changes were made in version 1.4.x.

Your description of the problem is extremely vague, but next time you fly a plane, try pressing alt+X. That zeroes out your "trim", which is something like a fixed amount of steering you can set. If you accidentally added trim, then that would result in your planes constantly trying to veer off in one direction.

 

Edited March 24, 2018 by Streetwind