I'm trying to get some POC ready for hunting this year. I read Dr. Ashby's studys on high FOC (18%+) and how they penetrated better. He said that he couldn't get wood arrows to fly well with high FOC (maybe he couldn't get a high enough spine for heavy front weight). Does anyone use heavy tip weights to increase FOC on wood arrows and do you feel that those arrows penetrate animals better? I seem to get good flight (to my eye) with 200 gr. points on POC but I can't seem to find field points that heavy (I filled 160s half full of lead to get it to 200 gr.). Does anyone sell 200 gr. field points and/or blunts? 190 gr. BHs are no problem. Thanks, Doug