Thanks 25, the strip is made out of rubber with two thin bolts going through it,I´fitted them but not tightened them up.I´ve lent my book to the guy who has/is servicing the engine.I thought I´d made enough pictures on my camera that I could rebuild it with no problems,but this is not the case.Have had to rebore some screw threads,ordered the wrong parts,even simple things take an hour or so.Still searching for a light headlightswitch,thanks again everybody,many regards-steve