User talk:Billy big feet

January 2015
Hello, I'm Acebulf. I wanted to let you know that I undid one of your recent contributions —the one you made with this edit to Stoichiometry— because it didn’t appear constructive to me. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks. Acebulf (talk) 02:15, 31 January 2015 (UTC)