When you "test" these patterns do you have to identify the fabric/mfgr of the fab u use...does it have to be newer, or can it just be stash-fab? So they don t publish your rendition of the pattern? In several mags I have seen at end of piece a smaller , different version of the featured quilt..is this what a tester does.....but those published, if I remember, also list the fab they have used......