Setting Triangle Woes

The Beachside Bungalow tablerunner project occupying my small sewing room floorspace needed its setting triangles cut.  I used Kona Shale for the neutral and decided to continue that as the setting triangle color.  There was a decent length of fabric left for this job.  I checked the Scrap Basket Beauties book by Kim Brackett for the setting triangle size.  I prefer using Bonnie Hunter's Easy Angle Ruler to cut QSTs from strips, but after drawing out the square on paper and measuring, it was an odd size.  Therefore I just cut squares per the book.  Unfortunately, I was looking at the wrong pattern in the book!! I was just able to eke out the  correct sized 18 large QSTs out of my now smaller chunk of leftover Shale. 

It was a puzzle to put together.  I had not noticed initially in the pattern that there are no "corner" triangles, they are just two setting triangles meeting there. I think that is very clever and time-saving. I don't care a whit if there is a seam there!

The pattern for the quilt has a different print for the setting triangles, which I do like for its border effect, but for my smaller project I wanted to feature the rings and keep the background the same.  These triangles on the cutting table are the wrong sized ones....

...versus the correct size.  I was WAY off, lol!  Today's project is to get the rows off the floor and all sewn together.  My sewing room will become a sitting room for the Thanksgiving Day crowd.  Hoping for good weather--without the strong East winds we have had for days...