If it is a Craig built Hill, then it is ok for FF according to him. The wedges in the tips provide enough strength as long as you use padded loops. I have a Tembo and a Wesley, both without tip overlays, that I shoot 12 strand D97 with padded loops on and have for a while - no problems. Before I installed them I called and talked to Craig and he assured me that it would be fine, but the bow might only last 30 years instead of a lifetime hahaha! The Hills take to FF like fish to water, and you will probably like the way they shoot with it as it really calms them in the hand at least it did mine!