User talk:Jonahl08

Hello, I'm Srleffler. I wanted to let you know that one or more of your recent contributions to Diamond turning have been undone because they appeared to be promotional. Advertising and using Wikipedia as a "soapbox" are against Wikipedia policy and not permitted; Wikipedia articles should be written objectively, using independent sources, and from a neutral perspective. Take a look at the welcome page to learn more about Wikipedia. Thank you. --Srleffler (talk) 03:57, 30 April 2020 (UTC)