Frankie, what are those cute little things on your square bats? I, too, use that system from Euclids , with bisque tiles from Lowe's. BUT it took me a bit to stop grinding off my ring finger nail on the bisque tile. When it has slip on it, you don't even notice that your are down to the quick until you clean up for the day and have no nail left!!
They are just some lids I was throwing.
I know all about the ring finger nail! I don't have quite as much missing as you describe but when I first started using the system, I was stumped at my missing 1/4 nail on my ring finger. I am glad to hear that I am not the only one!