|I HATE sew-in interfacing. No matter how careful I am, by the time I have basted it in place I either have some kind of bubble or pucker, or at least one edge is really wonky.
Today while working on KwikSew 3756 I was trying to baste sew-in interfacing to a small facing and getting really frustrated. Because the pieces were small, and my fabric is a knit, everything was sliding all over the place. I finally grabbed my can of spray adhesive, gave the interfacing a few shots, and was able to stick the interfacing and fashion fabric together very easily. Once they were stuck together, it was easy to overcast the bottom edge of the facing. A bonus is that I was able to eliminate basting, which was going to require additional work later on to carefully remove.