Our focus in the short term is getting more content up on the site by helping people put things into the right format.
In the long term we definitely want to look at making the links to manufacturing easier and your API looks interesting.
I had a quick glance at the way you take in position data (what are xyyrs though?). It'd be interesting to try and standardize on something there even just to do some helper visuals for DIY builds.
Btw. getting a 404 on this: https://macrofab.com/apidoc/v2/raml.zip