Hello, I'm Katieh5584. I wanted to let you know that I undid one of your recent contributions, such as the one you made with to Accelerometer, 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. Katieh5584 (talk) 20:53, 8 April 2014 (UTC)
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