I want to try fusible batting on my next quilt, but have questions. How do you iron it? - do you spread it out on the floor? - just a small section at a time on the ironing board? I just can't figure out a good way to do this. Do you have to sandwich and then pin everything first? How well do the layers stick together? -(I am still having issues with fusible batting). Does the sticky wash out? Can I do a king sized quilt? or is it just for small things. I need your experience to show me the way! Thanks in advance - everyone is great about answering my silly questions....LOL!