I have finally got this corner to lay flat – it’s been a challenge getting the sizes of all the elements precise. I’ve sewn, picked out seams, sewn, picked out seams at least three times making small adjustments until I’ve been able to get this corner to work. It’s not perfect but it’s close enough that when the quilt is done and the wide patterned border is added nobody is going to notice the imperfections.
Three more corners to go.
What’s made the piecing so difficult is I wanted the seminole strip to extend past what would have been natural piecing lines so that it remained in one piece. That’s meant fitting overlapping pieces from the upper left to the bottom right. Partial seams everywhere. I’ve discovered I’m getting better results by sewing each seam, then opening the end where I need to make a join, then re-sewing the seam. And scant 1/4″ seams is crucial – by stitching them just a hint under 1/4″ I have been able to align elements where corners need to meet. Very painstaking work. Probably never do another quilt like this again!