Does anybody currently have one and if so, I'm trying to find out if their load data for the 450 Nitro Express 3 1/4" has changed from the 9th Edition. Specifically, loads using H-4831. I was getting ready to purchase it, but the reviews said hardly anything changed. Thanks in advance..

For 350 gr bullets it shows 89.2@2200,95.4@2300,101.6@2400
For 480's it has 78.3@1800,83.6@1900,88.8@2000, 94.1@2100

Great, thanks very much!