Again...I'm new to reloading so another question.... I'm loading for my 12LRP in 6.5 CM...I've played around with some different charge weights and am ready to try some different bullet seating depths. So far I've loaded for a .03 jump. I've decided to stick with 40.8 grains of Hodgen 4350 and using Hornady brass. So my questions are: Assuming I want less of a jump, what increments should I use? Will pressure increase with every change that shortens the jump or only when actually going too far into the lands? Also curious what others are using successfully.

Thanks in advance!!