Merlin
I love shiny things
Merlin
are you still using the washer with the smaller backing plate?
The Kevin Brown Washer mod removes all of the friction between the backing plate and the skirt on the LHR 15 or 21.
With a spacer between the backing plate and the machine's backing plate mounting pad, the anti-spin is disengaged
The machine will then deliver increased backing plate rotation, this increases cutting speed & delivers improved results.
SHORT ANSWER: Yes