My buddy gifted me what I believe is a Kossel 2020 Rev A, with a nice heated bed, pulleys, and a custom bed level probe that sticks onto the extruder tip. I'm trying to get Marlin 1.1.9 installed, for better bed leveling, but i'm a total noob. Does anyone out there have that model and upgraded to 1.1.9 and wouldn't mind sending me your configuration files? Of course i wiped the existing drivers off of it trying to update it, so i'm back to square zero, but i was able to finally flash the original drivers on, though it's missing a ton of stuff. slowly but surely, bla bla bla, but if there are any Obi Wans out there who can help me, you're my only hope!