Well as I keep at it with archery.......I'm always learning something!

Shooting last night and decided to try some more broadhead shooting ......deer season starts in about 6 weeks and my mulie hunt follows up shortly thereafter !!

My set up again : Outback 30" 76# , WB , loop , Axis 340's 28" w/Bohning 4"vanes and 125 grain field points ! And tru-peep ,Cobra Sidewider 3 pin,Simms Ehn.200 stab. !

Haven't gotten the results I would want from 130 grain Muzzys.....They seem to fly low and left ......but won't group.... good spinning ones are closest to my field points.....the others are not !!

Last night I decided to try out my 100 grain Wasp Boss Bullets.....and WOW is all I can say !!!!! I think they shot more consistantly than my field points ......it almost seemed like I couldn't miss ! [8D]

Next I shot my Spitfire 125 grain Pro series and they hit well ......although one issue popped up !

Field points were good !

My 50 yrd groups were from a best of 1 3/4" to a worst of 3.5 " with combined shots of each head(in the 10 ring).......which made me very happy......although I will have to do some re-fletching !! [8D]

The Boss bullets stacked some impressive double lung hits at 70 yrds on my 3-d as well !!

MY QUESTION :

One thing I found very interesting was on a few shots ! On poorly released shots ...the Wasp heads seems to be the most forgiving , field points were slightly worse, but my Spitfires were the worst ...they shot great(cutting fletchings) as long as I made a good release........if not they seemed to hit 2-3 inches from my group !

I suspect this is a spine or FOC issue !! What do ya'll think ??