Confirmed the 208 ELD-M does stabilize @ 100 in my 24" Rem 5R. As far as pressure, I can see slight cratering beginning at 46.5 gr RL17, and heavier bolt lift at 47.5 gr, light swipe at 48.5 gr where I stopped - only tried 1 round every half grain. Going out to longer range tomorrow - will load some more up and see if they are still stable farther out.