Bought a 2010 Warthog, specs say 350 at 30# w/350 gr. arrow. I shot a 350 gr arrow at my pro shop today, at 29" using a NAP quick tune 360 rest. The only thing on the string is the loop...a resounding 305 was the result. Is anyone else having this issue? I can see losing 15 fps for the inch in draw and 5 more for the loop and rest so where did the other 25 fps go? I wanted this setup for open ground hunts...I could have tweaked a bengal and pushed 300 fps for half the price? Help!!