User talk:MEVGYGB

January 2017
Hello, I'm Boing! said Zebedee. I noticed that you recently removed some content from Four-stroke engine without adequately explaining why. In the future, it would be helpful to others if you described your changes to Wikipedia with an accurate edit summary. If this was a mistake, don't worry; the removed content has been restored. 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. Boing! said Zebedee (talk) 14:47, 30 January 2017 (UTC)