If I use the SketchUCAM CenterLine Tool how do I set the depth for the hinge line? Also with the same tool how do I add a tab to keep the part in the foam and not laying loose where it may pop out? I have SketchUp 8, 2015, and 2016 all loaded in Windows 10. I have not got my Linux box to run SketchUp with the video card I have. I will be trying a new card hopefully later tonight.