Thank you Straightarrow! A couple of years ago I was tinkering with my Martin Fury to see how fast it would go. I got it up to 295 with a stock biscuit, a string nock, and speed balls. I put a TM hunter back on and it just reached 300FPS. I then trimmed both sides of the biscuit so it was flat as a coin and put it back on the bow. With the trimmed biscuit the bow consistently shot 305-306FPS through a whisker biscuit, and that was done with a finger release. Thats not bad for a 67# bow and 425grain arrows. Good luck hunting!