One of the guys from the @Wood_Shop_Team will be better able to respond to your questions about stand-by, etc…
However, I did want to mention that you can sort/filter the results on our Events Calendar to narrow down the classes for a particular tool. In this case, you would be searching for the “Multicam CNC Router”: Events |Dallas Makerspace Calendar - which doesn’t have the next class listed yet; but, if you keep an eye open on the calendar, as well as on the CNC Router Training (wood only) thread: CNC Router Training (wood only) - you will have a good chance of catching it next time. 