Hi just need some advice on my 4 yr old new forest gelding, over the last few months i have had 3 different bits 1, drop cheek french link snaffle.2, wilkie snaffle and a couple of days ago i bought a Neu Shu team up snaffle. Nothing seems right he is forever trowing his head up in the air and getting his tongue over the bit. I have had his wolf teeth removed and the vet has checked him and cant find anything wrong it's getting to the point were my 12 yr old daughter wont ride him as she cant control him when he does this, the only other difference to his tack is anew saddle whiche i had made for him about 6 weeks ago. He only started doing this about 3 weeks ago, do you think there could be something wrong with his back and if so does anyone know of a good back person in Lancashire. Sorry it's a bit long winded but i really am at my wits end.