I noticed on my Series II skid steer that when setting on the machine if you look at where the booms actually touch the skid steer machine that it actually sets to one side of the machine more than the other. Is this normal? The booms actually set flat against the machine on both sides so nothing appears bent. Also I notice a little movment of the booms when going into piles. It will either go left or right and rub the bracket that is on each side of the machine where you get in and out. How much is normal movement? I know these bracket are for support but is it normal to be touching them often?