I switched from the Rage extreme broadheads to the Solid fixed blade broadhead. They are the 125 gr model and are basically a 2 blade broadhead with small bleeder blades. My Dad just told me that he read you should use helical fletching to help spin the arrows faster with fixed blade broadheads because the big two blades can steer the arrow if its not spinning fast enough. Does anyone have any insight on this? does anyone shoot a Solid or other brand fixed two blade head and have issues because they don't have helical vanes?