So the new camera stuff also broke some of the aim assist stuff, but it should be fixed now and the glitchy camera shaking should be gone, except when the frame rates drop low since the camera and the player physics is on fixed update.  I might try and remedy that in the future , but for now it seems stable the way it is. I also had to change the order of some of the camera functions in fixed update to remedy the aim, shake and look issues.