well i made it to the range today....here are the results....

175grain sierra match
case length 2.000"
COL 2.800"
Reloader 15
100yards

Grains inches
39.9 .879" 4 shots
40.1 1.324"(4 shots w/one flier) .426"(3 shots w/out flier) 3 shots
40.3 1.018" 4 shots
40.5 1.194" 4 shots
40.7 .610" 4 shots
40.9 1.627" 4 shots
41.1 .856" 4 shots
41.3 1.145" (4 shots w/one flier) .524" (3 shots w/out flier)

the fliers were likely caused by me due to lack of scope/bolt gun experience.

My book shows 41.3 is the max load. However, i had no signs of pressure. So should i keep working up 1/10 at a time until i start seeing pressure signs then work on length? or should i work on length at 41.1 and 41.3 grains.
Jesse