Hi ,gang
        I have cx150 tuned and 2016alum tuned BUT the carbons always seem to be alittle bit better. both were tuned bareshaft then to confirm papertuned.alums always seem to have a flyer the flyer can be in any direction.have any of the seasoned shooters seen this or am i being to paticular.whats your findings?
			
			
			
				Might check to determine if you have a bent aluminum shaft.  If you can't find a bend in a shaft, the next time you get a flier, mark the arrow in some way.  Then take note if it does it again.  If so, either straighten it or cut it from the team.