Hello all, I found this free pattern from allpeoplequilt.com called Thousand Pyramids. The pyramids are made by strip piecing 45 degree diamond shapes. The strip piecing and cutting went quick, but I can't figure out the best way to line up the intersection of the seam lines (step 6 and diagram 5 in the link). Does anyone have a trick? I've tried Googling, YouTube, etc. I can't find another pattern like this one, and the instructions given aren't clear enough for me. Thanks in advance!
https://www.allpeoplequilt.com/quilt...usand-pyramids