Another question from me, I've been asking a lot here lately. But you all know so much :-D
Anyway, the actual question is about the thread type I'm using to hand-piece a quilt top. I've been using 100 % cotton thread and have pieced about half my blocks with that. Unfortunately, I'm about to run out of thread. I do, however, have some polyester (or maybe it's a mix of polyester and cotton, I'm not entirely sure) thread I could use. Will this matter when I piece all the blocks together? Like make the top 'pull' in some places or otherwise look 'off'? Or can I just switch without consequences?