Got a lot done today bolted the carrier to a peice of 1\4" plate with a 1\2" square riser , hade to take off 15 thou toget it to centre height ,made some polly v pullys 70mm and a 20mm , I didn't have a 12mm guide for my broach just used the packers whithout a guide , the motor came with a fan not a good idea whith grinding dust about however the cast ally cover will make a belt guard , also tested the run out at first it was 8 thou but it rocked modified a c spanner once tight 1\2 a thou and repeatable , I was more than happy with that .