PETG Support Interface Settings

A Print Profile For Enabling PETG As Support Material For PLA I was having a lot of issues with supporting a recent design I made and could not get a good result using PLA. I spent an entire evening printing the same model over and over again, tweaking settings in between prints, until I was happy with the results using PETG as an interface layer for support. The model I was using to test is particularly awkward to support, with a 90 degree large surface area, threads around the rim and many holes that all need to stick to that interfacing layer. I ended up having to change a lot of setting from stock, but if you're interested in making your own profile then the basics are: 0 Top/Bottom Z gapMuch higher interface densityA slow tool head speed when printing interface layers. Usage: Open the profile in Bambu studio and drop in your model of choice. I have included a model of my logo as an example only. You can slice this to see how the support interface works but it is not intended to be