I have a Browning semi-auto in 30/06 and just can not find a load that shoots well out of it. I have tried Hornady Interbond, Barnes X Triple Shock and Sciroccos with IMR 4350 and IMR 4064. I tried the IMR 4064 after reading an article that said it was one of the best powders for auto rifles. I have some Speer Mag Tips and some Sierra Game KIngs that I am going to try butI would like some input on powder choice before that.Assuming everything else is ok I think it may be a powder issue as I know the autos can be a bit fussy. Bullet weights I want to use are 165 and 180 grain.What do you think?