Load and Unload filament BMG - Ender 3 [GCODE]

thingiverse

A modification to Chris's Basement gcodes loads and unloads filament from a BMG installed to an Ender 3 with stock bowden tube, approximately 40cm in length. Chris's original code won't work on my Ender due to excessive extrusion prevention, so I've made some adjustments. The gcode isn't the cleanest, but it functions as intended. The SVG used for this project can be found here: https://www.svgrepo.com/svg/19622/3d-printer v3 - V6 direct - Update 200525: A new set of gcodes has been added for BMG with V6 hotend in direct extrusion. v3 - Update 191022: The unloading speed is now the same as loading. Additionally, 415 steps have been incorporated into both loading and unloading gcodes to accommodate users whose firmware hasn't been modified. v2 - Update 190807: The gcode files were incompatible with my new MKS TFT35. After extensive troubleshooting, I discovered that a bug was causing small gcode files (below 2KB) to fail printing. I uploaded v2 with numerous ';' lines to rectify this Makerbase error. This gave me the opportunity to refine the gcode further.