User talk:Rooh sareen

Recent edits to Thread pitch gauge
I noticed that you made a change to Thread pitch gauge, but you didn't provide a reliable source. It's been removed for now, but if you'd like to include a citation and re-add it, please do so! If you need guidance on referencing, please see the referencing for beginners tutorial, or if you think I made a mistake, you can leave me a message. Ugog Nizdast (talk) 12:08, 4 February 2014 (UTC)