I've got so many scraps..... Can they be combined on a piece to use? I just don't know if it would make a bunch of lines or if it would be fine! I hate to waste all that good stuff...

I would think if you cut the edge with your rotary cutter, butt the edges together and whipstitch them by hand, it wouldn't show at all. ZZing on a machine may compress it slightly.

I've done it by whip stiching pieces together. No problems

Okay cool. I'll keep them!!!