Did anyone ever hand quilt over nylon net/tulle? I put net over a small piece with unstitched applique. I intended to machine quilt, but have decided to do simple hand quilting instead. After two rows of hand quilting the effect is unattractively puckered. The back is not puckered, but just quilted looking, so I'm blaming the net. Does anyone know anything about this? I can remove the net at this stage, but before I do, I thought I'd ask for advice. Thanks to anyone who has ideas.