a8pico cartridge shell 3d print files (remix from github files)

a8pico cartridge shell 3d print files remixed from the github:

https://github.com/robinhedwards/A8PicoCart

Changes:

  • Made the logo beefier
  • Moved reset hole .5 mm towards inside
  • Increased the diameter of the M3 screw through hole (a8pico_front)
  • Modified the bottom to take knurled brass threaded heat set inserts
  • Removed problematic gap between through-hole and thread entry