Feline,
(I love your online name, by the way!!!) ;)
Thank you so much for the clarification - I have only ironed on the interfacing, will start stitching tomorrow evening - have church this evening, quilting never interferes with that, although my Pastor always tells us to sow (sew) into the Kingdom....I don't quite think that's what he's talking about!
Anyway, I will definitely remember your helpful hint!
I plan on doing another tee shirt quilt later this year and will definitely use the 12" square ruler - talk about a brain fart! I forgot I had it which is why I didn't use it this time. Duhhh!!!
Happy Quilting - enjoy the journey!