I am making Midnight Floral Fantasy by Karen Kay Buckley and am putting the paper pieced blocks together. If I leave the paper on, my matching seams are all going the same direction and are very bulky. (It's a pineapple block.) If I pull back the paper to butt the seams so they go in opposite directions, I'll have to repress my seams and I'm also worried that the bias will stretch. Which way do you recommend?