I have been experimenting happily with my new Force. I may need to cut pieces up to 20 inches long (although only six inches wide) and the Force comes with 15×15 mats only. Can I use a 14 x 24 mat that you supply for your other machines on the Force? Will the pinch rollers function adequately (obviously, I’d insert the 14″ edge in)? Any one experimented with this?