Atari 2600 PlusCart Shell v5

2021/07/09 -- now replaced by a better version... https://www.thingiverse.com/thing:4904006



A friction-fit cartridge case/shell for the Atari 2600 PlusCart.
Designed for easy printing in multiple parts - 0.4mm nozzle, 0.2mm layer height.

2020/12/16: Modified the positioning of the PlusCart board downwards by 1.5 mm
* reduced label width by 0.4mm
* deepened trench for board by 0.1 mm
* added version # on inside of shells


This is designed as a multi-colour print for a single-colour machine.
Files for a single-colour print without are also provided.

The parts are

- LOGO is the PlusCart logo, embedded in FRONT (print first)
- FRONT is the front part of the shell. It is multi-colour, print LOGO first, then this over the top
- BACK is the back part of the shell
- LABEL is the backing board for the label at the top of the cartridge
- LETTERS are the word that goes on top of the label. It's multi-colour, combined with LABEL.
- PINS contains the 2 friction-f