Quote Originally Posted by Alibert View Post
Pausing a print to insert something is similar to pausing to change filament with a single extruder. There is a nice tutorial using S3D here: https://rivercitylabs.org/two-color-...g-simplify-3d/

It starts about one third down after the STL generating stuff.
Not his issue, his issue is changing the bed level during the print so he can fit his hand in there and put the Nut in - the problem is s3D messes up returning the bed to the original position - pausing print and moving the head away to stop melting the print is one thing, moving the bed down and then back up again after the pause is the difficult part.