They are both hybrid steppers with encoders on them; the drivers won't let them miss steps. If they do, the driver faults out, sets an alarm line, and the machine estops.

Would Not Oil Impregnated Bronze be a Better Choice for Wear Items IE like Swing Arm Bushings and Other Rotational Items ? I have not looked up the Specs Just going off of some older replacement items on things that go around and around .??

support.industry.siemens.com

And the final result!

Hi RecceDG, I assume you've obtained the hobbyist Mastercam deal being promoted through Titans of CNC. I'd recommend taking advantage of the free training out there to get up to speed. This is not only the Titans videos, but also the free courses on Mastercam University that offer a more extensive walkthrough of interface minutiae and different features. The Signature Parts Youtube series on the Mastercam channel is a good one to catch up on new/improved Mastercam practical features from the last few releases. For the hobbyist offer, I believe you have access to generic posts, and you'd have to talk with your reseller or modify the generic posts yourself if you wanted to explore anything beyond that. Don't forget that you can directly open Solidworks files in regular Mastercam- and any toolpaths or work you might have done in MCFSW will also come along for the ride.

Is a new machine an option?

I love your E-stop label.