RE: Help! My bow is WAY TOO LOUD!
When ever I have metal to metal contact between the riser and an accessory, I put moleskin between the contact. A little of the milder lock tite on the screws and you have a rattle-free accessory. I've had some sights that vibrated terribly until I did this. If you're real confident of your settings, a bead of silicone between the riser and accessory will not only keep things very quiet, but will help keep anything from vibrating loose.