I was worried that scissors would fray the edges. I have some good sewing scissors I might try? I also thought a hot knife might do well. Hmmm. Keep you posted. The things actually make a pretty good and loud sweep, they just can't both fit on the drum at the same time.
More snow today than the past couple years huh! I tried to upload a pic but even cropped it seems it's too large
Thanks for your reply