I posted this on a previous thread, but it works here too. I shoot a single cam bow with fingersset at 68#and a 30" draw. My arrows are Easton Epic 300's cut at 30.5" with 4" Bohning Vanesset on a2 degree straight offset and 125 grn points. I have been shooting for 40 of my 50 years and have never paper tuned or shot a bare shaft out of any of my bows, just adjusted until the "wiggle" was out of my arrow. I have Thunder Head 125's that up until now have only been on myarrows to walk in the woods, never shot. A couple of months ago I decided I would see how my broadheads grouped with my field tips. I first shot six field tips into my normal 2" group then shot six broad heads. Needless to say I had to refletch a bunch of arrows because they hit the same spot. I am not saying that I am that good, just lucky to have picked a broadhead that works with "my setup". So, maybe instead of going back and forth trying to get your setup to work with your broadheads, you should try getting a broadhead that works with your setup. I know, there are tons of options out there, but witha little research on web sites such as this, you could narrow that down quite a bit. You should also make sure that with those 75, 85 or 100 grnpoints your F.O.C. is still proper. This has a great effect on how the arrow "lets" the broadhead be in charge.