I got a new bow this year. A Bowtech Tomkat. I'm shooting 68 lbs, with the factory hostage rest, CX Terminator Lite 6075's, and G5 Montecs. I shot Montecs out of my old bow and they shot just like field tips. With my new bow they don't fly constiently at all. My field points shoot great, but my broadheads are loud and all over the target. At 30 yds, I can see them kind of flylike a corkscrew. Years ago when shooting Muzzys I had to heat my inserts and and line up the vanes with the blades. That was with aluminum arrows. Should I switch to a mechanical? Everyone at work raves about Grim Reapers. Any input would be appreciated.