Half square triangle quilts with tube piecing, yet another outcome, with Irena Swanson

These 704 halfsquare triangles were sewn together with only 68 easy straight seams total using my tube piecing technique. Part I: Part II: Website: For strip width 2. 5, the scooting offset is 2, and the tube width is 2 + 13, 16 (that is 2 + 3, 4 + 1, 16 in inches). The final width of squares will be 2 + 5, 16. In this case we get 9 primary narrow tubes if the strips are cut from selvedge to sel