I've been able to get my TT quiet but it's still a bit louder than I like too. Well, maybe not louder volume-wise than my NAP 3000 but a different "tone" that bugs me a bit . But I've had guys at the shop say my Liberty is the quietest bow they've heard. I've even asked them.."Can't you hear the "tink" sound of the rest?", and they say "no" so I stopped worrying about it.

:shrug:
I'm interested to hear how things go w/ the DZ too. That may be the next one I try just for grins. I'm happy w/ TT & TKO, but I'm always up to trying new stuff out, especially now that Trophy Ridge has the "Hunter" version without all the "frills" and a more reasonable price tag.