Frame Loom (with pattern combs!)

If you've tried to use the [Simple Frame Loom](https://www.thingiverse.com/thing:7034782), you've probably found some things frustrating. This loom solves pretty much all of those problems, while still needing essentially no assembly. It's also way easier to warp, way easier to weave on, has a much higher thread count, and is generally way more user friendly.

This design also includes a 2x2 pattern comb (great for diagonal lines, side-to-side chevrons, houndstooth, etc) and a diamond pattern comb (great up-and-down chevrons, diamonds, etc)

#### Cutting instructions

1. Green layer: engrave (line mode)
2. Dark red layer: engrave (fill mode)
3. Yellow layer: cut (inward kerf offset)
4. Red layer: cut
5. Blue layer: cut
6. Black layer: cut

#### Usage tips

* Insert one foot, insert the heddle bar, then insert the second foot.
* Rotate the heddle bar *towards* you so that it grabs the yarn close to the pins.
* Take a bit of sandpaper and gently round off the tops of the comb and needles