Thanks for all the tips.  I plan to get in some range time this weekend.  These short days are killers.  I'm going to break down the ammo I had loaded with varget and 4064 and reload the cases with 4350.  My sporter with 27" barrel likes the varget so I may shoot a few of the varget rounds for a comparison. 
In a couple weeks I'll give her a break so I can repair the stock.  A previous owner sawed out a chunk to facilitate the installation of a receiver sight.