New extruder design and drying filament with a vacuum chamber and desiccant!

CORRECTION in video = The swell of the filament was actually as much as 2.3mm ! The BerryBot3d: A one off, designed by Werner Berry Platen 14" Build volume 2460 sq inches. Zero lash ball joints fully capable of 50 micron LH prints. The hot end can be popped off the magnets (disconnected) and reinstalled in less than 15 seconds. Nice for working on or color changes. Filament reel mounted on top the top deck out of the way (Horizontally) A simple minimal part count filament feeder that is mounted with magnets and can be removed in less then 10 seconds. All aluminum frame designed with maximum cooling of the stepper motors and electronics. A long cable attached LCD SD card control panel also mounted with magnets removable or mounted in 2 seconds. A fully adjustable preload, highly efficient, inexpensive, structural linear rail system. A rapid heat 110 volt platen. Easy micro adjustable top limit switches. Integrated LED stip lighing for great illumination. Please give me a thumbs up if you like it!! Thanks for watching!