If you do the same operation to several identical machines, or at least
machines which share the same basic casting, you will find it useful to
make fixtures & jigs custom to fit your castings. You would probably
make these from aluminum, though hardwood may be a good option.

Thank you both for your help, I have been picking up measuring tools
when I see good deals on them. In regards to the jigs and fixtures,
because of the weight of these machines aluminum would be the best.

Thanks

Jason