The pictures are great, and again -- I love your fabrics.
I tried making blocks like your second set of units and when I tried to match them to other units they were all too small. I traced a template, as I remember.
Any idea why? Maybe I didn't print the templates out the right size. Hey, I just thought of that! I bet that's it. It just came to me because I remember when I was doing the 2013 BOTM here the templates would not print out the right size in Chrome but hey did in Internet Explorer.