Rocker Arm help

Quick update on what I have/found.

I have a set of 2017 dated CNC SM heads, I'm running a fairly mild mech roller, a correction kit from @B3RE and a set of studs instead bolts.

When I installed the heads I seated the studs against the shoulder and backed them out 1/4 turn, and then torqued the nuts to 200 in/lbs. I pulled a cover today and the first one I checked at 200 in/lb was not at full torque. I stepped way down and started incrementing upwards, settling on 100 in/lbs. I ran less than 200mi last year, so they've lost 1/2 tq in that period of time.

Considering the small amount of time, I'll be checking mine frequently until they don't show indications of losing torque.