got my external pick-up fitted, i bit tricky as when i lighten the flywheel i removed the arrow, anyway i just used a dial gauge to find tdc then put a hacksaw cut it the flywheel and marked the mag housing for tdc, then used my timing wheel to mark 17 degrees before tdc, then i was able to drill and tap the flywheel for the trigger, i needed to use the large one, you get both small and large in the kit, i used plenty of studlock on the holding screw for the trigger so cannot come undone. i also assembled my clutch so was able to cut the basket down to a size that matches the extended spider, it might want a bit more filing off. i also had a bit of a tight spot in the gearbox so i had that apart, turned out that one of the gear selector pawls was too tight in the cursor track, replaced th pawl with another and gearbox nice and smooth, so got that shimmed up and bolted up and finished, i have found another problem, the rear brake cam and shaft is very sloppy in the hole in the casing so i think i will need to ream out the hole and make a bush to fit.
Untitled by
stephen holt, on Flickr