On Point BOM Month 7 Block 1

My sewing machine in back in the shop (again) and I'm using my long arm machine to piece. The only foot it has besides a quilting foot is a rolled hem foot, which is completely flat. Very hard to piece with, but how can I not sew? It doesn't handle thickness well so where seams come together it sometimes bunches up. I'll have to pull a few stitches and fix a few seams when I get my regular machine back. (Hurry, please!)