I just bought a new SPR453 from Bass Pro Shops. I've read nearly every thread here and am about to start my 100 heavy load break-in. The problem is that my gas settings appear to be all the way tuned to light loads. I'm about 2 full turns below the cutout. I don't want to harm the gun by shooting heavy loads when it's tuned to light loads, but I've also read the countless posts that say don't touch the factory gas setting.
Any advice?
Any advice?