I've been working at my current job for 13 years as a CNC Operator. For awhile now I've been doing the normal cleaning and minor maintenance stuff. But as stuff breaks I'd like be a little bit more knowledgeable about repairs. We currently have 5 haas vf2 ss, a fadal 88hs and 10 harig ez surfs. I've already found the haas service section of the website for those but as for the others does anyone have any ideas for training on servicing them? Any help would be appreciated