that might be a good idea. I thought I'd just turn it down 10fps regardless of what my combro said. but it is running around 10ftlbs! Muzzle blast might be a possibility, but I tried it from a couple of feet away yesterday, shades on shades off, in the tent out of the tent, most of the time it didn't register a shot!
EV2 mk2 with 2009 big Nikko
HW97K with 6-24 Nikko Nighteater