I'm trying to use this old 3D Printer from Polar3D. Direct connect instruction say to use CuraEngine with Repetier-Host Interface but I need to download these 2 files: “Polar Cura Settings.rcp” and “Polar PLA Settings.rcf” from Polar 3D. The link to polar 3D in the instructions is broke. Any chance some one in the community may have these files? Thanks.