I thought you might like to see how I added the corner triangles to make the stars.
I cut the triangles using the "tri rec" ruler on 2 1/2 inch strips all facing up otherwise I would have had a right and a left triangle and my stars would have been turning both directions or have points going in odd directions. I'm a creature of habit and need repetition and order so everything fits together in the end.
I cut a paper triangle to help me place the fabric triangle at the correct angle so when I flip it over the square corner matches the square corner of the background.
Sew a quarter inch seam
One is horizontal the other is vertical sorta!
Flip and press then sew the blocks together
I did more than a couple practice blocks to get the triangle the right size and angle then aha!! I thought use the Tri Rec ruler Perfect!
And after I trimmed the log cabin blocks with the triangles to 7 1/2 inches not all those little triangles are the same size. Imagine that.
Some star points are shorter and some are longer and it doesn't bother me.
Happy sewing --Ann--