Does anyone use the outer ring?
Tried on my Stabi R and it brings a sense of quietness and deeper bass.
Most of the time I use both the clamp and the outer ring and sometimes only the outer ring.
Live with it and is less annoying than I thought when playing records
As a Stabi R + 4p 11 happy owner, instead of the hold-down vacuum in the techdas, you can add the outer ring from kuzma (I have one)
Very efficient and easy to use besides the regular clamp.