HillBilly,
You are right about the magic of the H4350 and the 120's. I cannot wait to get out again and run a few over the Chrony. The Douglas on my ULA is 24" long. I am hoping for mid 33's and from the sounds of your experiences with the same load it ought to be right in there somewhere.
The recoil with the 120 is noticeably less than with a 140 which is nice. Got 3 boxes of Nosler BT on the way as well. When I get the load chronied I'll work on shooting it at 300 and 400 yards. I'm thinking a guy might set it about 1 3/4" high @ 100 and be pretty close to hold on to 250 with just a slight allowance for distance @ 300 and just keep in on hair at 400.
Your recommendation is appreciated as it short circuited load developement quit a bit. Things normally don't come together as quick as this one.

Dave