So finally my question is what exactly should I be doing with my reins, leg and seat to either prevent this or correct this?
In my ideas box I think vibrate the inside rein but when I have tried it doesn't seem to do much unless it is reasonably firm but the I just think I'm pulling his head round momentarily. Then with the leg I'm thinking should I be pushing with my inside leg to get him off the rein or outside leg to push him into the rein?!
So any ideas would be greatly welcomed! The horse I'm riding at the moment is quite unbalanced so I'm not sure whether it is an evasion attempt or my riding or a bit of both, but irrelevant needs to be fixed!