Would it be possible to create a new forum under "Machines Organized by Name" (https://reprap.org/forum/index.php?149) dedicated to the Portabee line of printers? There were 2 printers released -- the original Portabee, and the later Portabee Go, both of which are portable/foldable 3D printers. The company's web page seems no longer to be active, but the last version from late 2018 can be seen heby qrp-gaijin - Administration, Announcements, Policy
The Wade’s Geared Extruder implementation on my Portabee printer has always, since the beginning, had a problem with excessive wear on the large plastic gears due to poor fit of the gears. The particular extruder design uses a 9-tooth smaller PLA printed plastic gear wheel mounted on the extruder motor, which then drives a larger 53-tooth PLA printed plastic gear wheel, which then pushes the filaby qrp-gaijin - Reprappers