I have had my titleist vokey sm7 for 3 weeks now, and it is standing i my carry bag with my other titleist Ap3 irons. But today i descovered, that my sm7 had scratches in the sole / buttom and the par of the face that connects to the shaft. The scratches comes from the other irons, as i'm sure of, because i have not hit bunker shots or any other shots fra rough lie. Is it normal, that they scratch that easily ??