Keith, I'm probably doing this wrong, but it's the only way I could come up with. That being said, my question concerns a post you made on 3/7/2020. You were going to make some tests to test the strength of the Stewart System with Ecobond bond of fabric to the tail surfaces ribs. To decide if you had to rib stitch. Did you make the tests? What were the results? I ask because I have the same question. Thanks for your help with this.