tap a colour to isolate it pinch or scroll to zoom
drag to pan · double-tap to zoom · hold a column to pin it for flipping
select a colour to plan a route
Carry audit
Cluster anchors
Settings
Missed stitches
Flag squares you skipped by accident. Backfill keeps them in the design and re-plans the route to go back for them first. Omit drops them from the design for good — they leave the route, the counts and the totals.