#1Cutting
The G patches should be cut into quarter-square triangles, not squares as published.
Official — archived source see the source ↗
Heat Wave — Errata & Corrections
Quilters Newsletter July/August 2004 (No. 364)
1 indexed correction. Check these against your copy before cutting — printings can differ.
Know a correction we're missing?
Printed from niftyfiftyquilting.com/errata/heat-wave — check that page for corrections added after your printout, and always confirm against the linked official source.