This is my first full suspension, so I got my hands on a shockwiz. I'm able to get everything on the DPX2 nailed, but the HSC is always pegged at "make softer". The tune I have on my rear shock probably needs to be factory adjusted, because I can't do anything with it. I assume that's the same small chatter you're talking about, and it's my only (minor) gripe.
I couldn't be happier with the Lyrik fork though.
My riding so far is just trail riding, so this bike is complete overkill. However, it handles and is so much more capable than my previous hardtail.