A 1.5 module is a 26 1/2" draw, the 25" draw should have a 3.0 module. I bought mine with a 1.5 mod. and then bought a 1.0 so I had a 27" draw. At 55#/27" with a 285 gr. arrow I get 288 fps and with a 350 gr. hunting arrow am getting mid 260's. With the hush kit on I felt nothing and it was quiet. Didn't like the looks of it though so took it off and just put on limb savers, no string silencers, and notice just a slight twang, not annoying but definetly there. Still no hand shock. Everyone I've talked to has said the same thing. Is it possible the grip was loose?