you need to comapre the measured velocities... not the power output, then just divide one by the other to get the %
however, as power is proportional to the square of velocity, the adjustment is the square root of 0.2/7.8 so about 1.6% probably
you need to comapre the measured velocities... not the power output, then just divide one by the other to get the %
however, as power is proportional to the square of velocity, the adjustment is the square root of 0.2/7.8 so about 1.6% probably
Always looking for any cheap, interesting, knackered "project" guns. Thanks, JB.