I think I received 1 of the last of the 2014 machines It looked like it was put together with the left over parts laying around the plant in china. Paid JT 12/23/14 received it 1/5/15. Nothing but problems with the mill. the quill pushes back and left .015 every time. Even trying to center drill in aluminum!!!! JT has been no help!! The quill bore is .002 out of round then it makes quill to the bore .004 on smallest ID of the bore to .006 to the biggest ID of the bore. I quote JT " I don't think the dimensions you show are the cause of your issues" Why else would the quill move? Any help would be great guys. Maybe we can get together and get a law suit together and get our money back. He is not responding to my emails anymore and denied my claim on PayPal. Here are some links on you tube of the movement in the quill.
https://youtu.be/dje73dQ8l80
https://youtu.be/vkbEHnQw0XI
https://youtu.be/L0ZfCxSpqEI
https://youtu.be/5-Tptk4ncig
https://youtu.be/r8GwQjhU5m4
https://youtu.be/XYInT9QMWmI