JOHN ROSS 500! I need help putting your bullets and revolver together

I've found a lot of data for my JRC 500 with 500 grain bullets even a custom mold one(that I designed with Mountain Molds)?
Steve
 
I'm going to go some time this weekend with some slightly hotter loads to see if I can find a maximum for this 565 gr bullet with 4227. I've got two cases set aside for each flavor: 27.5, 28, 28.5, and 29. Remember, I've calculated a maximum load to be 30 +/- 1 gr of 4227, and I'll report in.
 
I'm going to go some time this weekend with some slightly hotter loads to see if I can find a maximum for this 565 gr bullet with 4227. I've got two cases set aside for each flavor: 27.5, 28, 28.5, and 29. Remember, I've calculated a maximum load to be 30 +/- 1 gr of 4227, and I'll report in.
Sounds like a wise decision. IIRC they advise to go up .3 grains at a time(if I'm wrong someone correct this, please)?
Steve
 
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I see no sign of John replying, I sure hope he's not fallen on hard times(or health issues)? He's usually around here.
Steve
 
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