Has anyone used UHU glue sticks that go on purple, then dry clear? I bought two tubes (sticks?) yesterday at Michaels' Craft Store in Branson, on sale for $0.99 each. I also bought a self-healing cutting mat, so now I won't be making my wife mad by scratching her kitchen table. I'm attaching a picture of my build of a tin-paper style tank. Hopefully it will show up all right. P.S. How do I attach more than 1 picture?