I assume I need a to attach some type of board to the top Zenbots surface to act as a sacrificial board.
I assume I want to make the attachment of the sacrificial board using countersunk bolts through holes outside my router/spindle's x/y area.
I assume I will need to use my spindle to grind down a level area across the sacrificial board. This I expect using 1/8th in shanks will take a long time!.
I assume I will need to use something to attach/hold the material I want to mill to the sacrificial board. I have no idea how or what to use here and keep it out of the way of my spindle when moving around.
Picture of Zenbot Mini's Surface board.