Does anyone have tips on a good spray adhesive to use to bond the templates to the foam blocks? I picked up a can of Elmer's spray adhesive. It bonds to skin really well but it can't bond anything to those foam blocks. I tried printing the templates on normal paper, but the glue soaked through, stuck the paper to my fingers, and then pulled the paper free from the foam with no effort. Tonight, I tried printing the templates on card stock. The glue didn't soak through as badly, but it still doesn't seem to be bonding the paper to the foam blocks in any meaningful way. And my fingers are sticking to the keyboard as I type this. Clearly, I got the wrong glue. Thanks for any pointers!