I just did the trigger on my R700 .270 Jonathan... Didn't know it was so freakin easy. I got it about the same to 1.5# but left a tiny bit of creep in it, I like a little suspense before it goes off no overtravel on it either... Just with doing that, and switchin loads I went from 4" groups at 350 to a 1.3" at 350... Not sure on how much powder but I'm shooting 150gr bergers in it now