Any more info with 6.5x47 and the RDF's with H4350?
The problem I ran into with H4350 was when I used my normal 40.5 gr load that a use for the 140 hybrids with the RDF's I was about 40 fps slower and the load was pretty compressed. I was having problems with seating depth consistency. Coupled with that and the fact it's nearly impossible to find H4350 right now I swapped over to Varget and have had great results with 37.5 gr. My velocity is back up equal to the H4350/hybrid load with great accuracy and single digit SD's.