Hi. I'm trying to modernise. I've been using Cura 15 since forever. You know - familiarity and all that. I tried Cura 4.5, but stone me, it is SLOW. I mean, it seems to take 5 seconds to respond to a button press. It bugs me that the preheat options aren't always available. Half the time the It takes a few seconds just to load a menu of options. Anyway, I like Slic3r. However, I can't run my Z-by KDM - Slic3r