Ok i have an issue. Conversion disc is slightly wrong but its getting fixed.
next problem is i have to space the disc feom the pulley so i have enough room for a nut.
also the trigger wheel needs to be spaced out so i can mount the disc to the pulley without things getting in the way. Butttt that then makes the trigger wheel stick out from the pulley by 40mm.
and between the pulley and the inner wing is about 30mm sooooo i need to loose 10mm somewhere. Grrrrrrrr