Something I have had trouble with is cutting the super-thin styrene sheets (.13 mm). You can’t buy strips this thin, and using a scoring blade tends to just bend the sheets. So, I used a paper-cutter. The trick was having something that held the entire sheet down so it doesn’t move. I was able to create several dozen strips of various sizes. Now, I can put them in my chopper and create super-thin raised panels for any project I’m working on.