I found one post stating that the "smaller" hole for the headset jack needed to be drilled out to the step in the isolation washer. Since I sand the step in the isolation washers to the slightly less than the thickness of the seat ramp floors, I assume the steps in the stepped isolation washers should fit snuggly into the appropriate holes in the seat ramp floor. On my very old kit it looks like I need to step drill out both holes so that the step "falls into" the hole. Is this correct?
Jeff
Jeff