There is:
https://store.shopbottools.com/products/3-axis-zero-plate?variant=7825832513
You can make your own and use/modify the files that come with this one.
Type: Posts; User: EricSchimel
There is:
https://store.shopbottools.com/products/3-axis-zero-plate?variant=7825832513
You can make your own and use/modify the files that come with this one.