I just started using Dynamo and I’m still trying to figure out how things work. As an experiment, I wanted to cut a sphere out of a cube. I first created two solids and then used Solid.Difference to ‘cut’ the sphere out of the cube. The function seems to work properly (I translated the result to show you what I’m after), but I can not seem to remove the original two solids. I am able to hide them (right click -> uncheck preview), but then they still show up when I export to STL. Is there a way to remove the two original solids from the model after using the difference function? Thanks in advance!