hi jonathan.... with regards to your XL pully g-code gen :) i was wondering if you could mod it (you gave the impression you could change it whilst eating a kebab n watching telly :)

iv ground an engraving tool to cut my tooth shape (sincroflex 2.5) and thats cutting well enough to give it a whirl
its a 2.5mm pitch with 0.7mm deapth.... im looking to plunge in to my pully from the top takeing two cuts per slot

i know your a busy dude so no problems if you cant fit it in

mark xxx