there's a guide to do installed the rubber belts but when I got the belts only one spacer, Allen key to small its a 1.5 metric I need the #2 and two flat washers too many, and the spacer I don't know if they have to be drilled to fit I live in Canada Ont and what a pain in the *** now have to call them on Monday and wait another week to get the right parts Machine down $%#$&