Quite similar to my initial 124gr Berry’s load. Out of the 3, I liked the 4.9gr the best, COL 1.15”. Now I’ll have to try your tweak, but I can only measure to .1gr, so I probably can’t get to 4.85gr with any sense of reliability. I could try doing a solid 4.9gr and tweak the measure down a smidge, but a pure guess. The COL shouldn’t be a challenge. Since my 9mm dies are Lee, I have the FCD. I always aim for the lightest crimp of all. In fact, I aim for the slightest possible expansion, and seat the bullet by hand until running it into the seating die. More effort, and slower, but I suck at crimping, so the least amount I have to do, the happier I am.