User talk:216.186.100.253

October 2015
Please refrain from making unconstructive edits to Wikipedia, as you did at Servomechanism. Your edits appear to constitute vandalism and have been reverted or removed. If you would like to experiment, please use the sandbox. Repeated vandalism can result in the loss of editing privileges. Thank you. Andy Dingley (talk) 18:29, 29 October 2015 (UTC)
 * If this is a shared IP address, and you did not make the edits, consider creating an account for yourself so you can avoid further irrelevant notices.