I am making quilts for two of my grandkids and need to cut 320 4.5" squares of batting. I absolutely hate cutting batting of any kind and am wondering what you all use? I am thinking of buying a rotary cutter 60mm to see if that would be easier than using the 45mm and having to constantly push the batting down (if it is the fluffy kind) so I don't cut it along with the square. I even thought of just using sissors but that would be torture and I want to get these quilts done, not make a career of them. Any ideas? does anyone have a 60mm cutter and is it worth it? Amazon has them for $11.90 which is pretty good. Thanks for any imput.