Take that gun to a competent stock man and have him remove 3/8" off the comb and a 1/4" or less off the heel, reduce the LOP and shoot it for a month. Then finish the adjustment as needed. With the cast off you may find that you do not need or shoot it well with your normal drop at comb. Comb is much more important to me than heel drop. I find that I can alter my mounting for a drop of heel issue but my cheek bone just refuses to shrink to get past a too high comb. Since that is a restock no one will cry when you alter it to a more functional gun for your needs.