FN SPR action screw torque?

diderr

The Patch Guy
Full Member
Minuteman
Mar 15, 2013
1,020
128
Gillette, Wyoming
datapatches.com
What should I be running for both the front and the back screw? I'm using the standard hinged floorplate, and my action is bedded in Devcon with pillars. I have them set at 50" lbs right now. I did some research and found anywhere from 45 to 65 is considered "good", but I want optimal.
Is it worth starting from 45 and going to 65 in 5 lb increments to find the optimal torque for accuracy, or would I be wasting bullets?
Thanks.