Harry, yer a GLITCH-WIFTCH

Order of operations:

1. Set warp & weft counts for one repeat with selectors below.
2. Click on threading and treadling boxes to change the draft.
3. Optional: Select a color from the swatches below, then click on the color boxes
   next to the threading and treadling boxes to change the colors used in the drawdown.
4. Optional: Increase warp and weft counts to see multiple repeats of a pattern.
5. Click the button to download a WIF file.