Multi-material support interface calibration/test

This 3D model helps you dial in your support interface settings. It allows you to test and refine how easily supports break away, leaving a smooth, clean finish on your final print. The model can be used to tune the settings while using the Bambu Lab Support for PLA or Support for PA/PET materials. Here's a neat trick: you can actually use PETG as support interface material for PLA prints! While PLA and PETG share similar printing temperatures, their bond between layers is weak. This weaknes