I get at least a couple of questions per week via email on setting up the JMT pusher on a M&P slide. The instructions have a photo, but it's not the worlds best illustration. I have some new photos that are a little clearer and will incorporate those in a revised instruction sheet. In the meantime, many if you already have a Mk lll tool, and may find these pictures useful. If someone can tell me how to get the pics right side up, I'll be happy to see if I can straighten them up.