Yeah, I've used a mandoline to do it before. Frankly, that's really the only way I'd do it these days. But, even then, it's a lot of work and it's hard on the eyeballs. Plus, mandolines are scary. I know what not to do when using one, but it's like a fear of heights. Even if you know you're doing it safely, it's still nerve wracking. Maybe if I had a chain-mail glove I could do it without fear, but I don't have one.