exactly how i do em kinda, been working for my tomososs'ss kitted and stock, mid way on my second pack of cork, with no issues, i forget if its 3/32 or 1/8 in but my local napa carries it.
one slightly wider long strip ,slightly annoying cuz its 2mm short of making the full round, moist slightly with a wad of paper( to activate glue?) spread on cork side and attach firmly.
its cool how it foams, taper ends trim excess, sand and slot don't know why but why not...red springs now why not. balance clutch bell why not