We know that you think it's spiffy you can make 3 and a half ounce batts of alpaca on your PG. That big brush thing is real handy and does a great job of packing all that fiber on. But you need to remember that the teeth on the drum carder are *very sharp*. If you're good maybe next time I won't bleed on your silk. We also hate it when you ruin our paint job.