Hi everyone from snowbound Chicago! Love to knit and crochet...just bought a punchcard knitting machine and I'm wondering if anyone can answer a question. The machine didn't come with a manual and the one I downloaded is horrible quality. It appears that the punchcard pattern can only be repeated for 72 stitches. Does anyone know if this is true or is there a way to repeat a pattern over the entire needle bed? Thanks for ANY info...oh...the model is Brother KH 891...