I just uploaded the profile I have been using to Printables for anyone interested. I was able to get it to use the MK3 filament run out sensor to detect a failed load. It's not perfect though. Please read the printables description and maybe you can help with the couple issues I still have.
https://www.printables.com/model/254870-3d-chameleon-profile-for-mk3s-read-description-wor