Hey just checking out if this would work. I need to cut down my wife's forearm outer piece so it will match up with the inner part that I cut so it fits her better. I was thinking of cutting it on that silver line I drew in the picture or if I should just cut it straight across making it even shorter looking. My thought for cutting it this way is to have more coverage across the elbow when her arm is straight. I'm still trying to make it so it would be 501st approved too. Can any one help me out with this?