If you’re printing on a Glowforge Pro and want to use the passthrough, here’s how: run the first part of your print, move the material, run the next part, etc. To line up each print with the previous one, you can use a ruler, a jig that you print, or the camera.
Here’s a great post from a customer describing their Passthrough technique: Passthrough Alignment Tutorial with Manual Indexing
And this one shows how a customer worked on a big cut. Matching up cuts on the pass through slot - making a RC airplane
I’m going to close this thread. If you have any other questions, please feel free to start a new post or write in to support@glowforge.com