Wholy Smokes...  I might have gotten that wrong.  I was stating what I had learned in previous reloading research... although I see that it may have been inaccurate.  Ultimately though,  we are all here to learn!  Thanks for showing me that parashooter and for your comments RPRNY. 

I do know that my 220 grain loads are much more accurate in my rifle when loaded with the 4350 than with the 4064.  Likewise, My 165 grain spitzers are great with the 4064... but not every load works for every shooter!