I have a Remington 700, B&C A5 medalist stock, bdl bottom metal, Nikon Monarch optic. This dam thing won't even hit the paper on the first shot at 100 yards, but every shot after that are dead on. I mean i can put the next 20 rounds I side of a 1" circle, but that first cold barrel shot is not even on the paper. Today I shot at 200 yards, first shot didn't hit. Next 10 shots all dam near touching each other on the bullseye. What are your thoughts?Heat related? Re-torque everything? Barrel is free floating....I checked. What can I check or change?