After going through many bobbins in the last 7000 miles; I've taken the plunge this weekend and modified my rectifier mount to take fully isolated through bolt bushings.
The backplate needed to be drilled out to 11.5mm holes where the existing mounts were fixed, then M6x45 skt cap screws with Nylocks and penny washers squeezed the whole assembly up.
The bushings are a urethane at 50 shore hardness. When squeezed up they provide a mounting slightly stiffer than the original but with isolation from the backplate including through the hole between the plate and the screw. With the added security of the through bolt mounting.
Looks promising. Photos on https://www.flickr.com/photos/129292693@N03/sets/72157651782996969/
I got the bushings from a UK supplier as samples, but i did get prices for an MOQ purchase if anyone is interested in a bulk buy.
Steve
