Thanks for the info! I've heard Mar-K was a great resource, but sadly no more.
My vendor just emailed me and said the manufacturer was pretty certain they sent me the correct strips, but will give a refund. I'm going to take some pictures of my old strips next to a tape measure and see if the manufacture has anything like these in stock or at least have something similar. If not, they said they could punch the squares holes to my specs if needed.
