Well finally there's some more progress on this one, hopefully with the goal of getting it to the MEX at Sandown Park in December. I'm laying the blame for the delay firmly at Dennis's door as he keeps sending distracting compound engine castings to lead me astray
A 'few' more hours of finger numbing work with emery has seen the drive pulley finished and fitted - not permanently yet as I've had a senior moment on the keyway alignment which needs correcting, but in general I'm very happy with it.
So next on the list will have to be getting a bundle of square headed bolts finished, fitting the governor valve, and engraving the side panels...