I know this is a very silly quetion to some of you, however, I'm getting ready for tomorrow's Merry Mayhem Mystery Quilt - and I don't understand the directions. Maybe I'm not ready for this at all! My question is: In the directions when it said sew "end-to-end" do we sew a regular 1/4 inch seam placing the two pieces of fabric edges together as in a regular seam OR do we sew a diagonal seam (like it is explained for borders)? Hope this question makes sense... Thank you!