Models are for specific channels. I use the presets for testing lights, cutting strings in the right place, testing props before they are put in the show. They all start at channel 1. Here are my test presets. I agree with having models. I used to create test presets for those as well, but that was for use after setup or final config and not while building props in the workshop. Just saying it would be nice. Fortunately I am proficient enough with notepad++ that I can edit my own networks file. I also noticed one time after doing a delete all in the network setup that I lost all my test presets as well as the network files. Good thing I had a backup of the test presets. I suspect the delete all function just wipes out the networks file completely. That should be a no-no and it should just delete all network entries not testpresets.