1) Drill the side where the nut goes on, not the side where the lugs to hold the bolt are.
2) Put a block of thick wood or metal between the coil lugs, to prevent slipping through and drilling the other lug too.
3) REPLACE the undrilled side rubber with the THICKER new rubber washer (Remove the other washers totally).
4) Put the plastic bung in the newly drilled hole, and push the bolt through from the other side
5) Put wing nut on and tighten.
And that´s it, conversion carried out
Sets should be available from JR or Thomas
Technik
