User talk:Psmpaul1

December 2014
Hello, I'm Gilliam. I wanted to let you know that I undid one or more of your recent contributions to Robotics because it did not appear constructive. If you would like to experiment, please use the sandbox. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks! – Gilliam (talk) 09:14, 17 December 2014 (UTC)