Breach Plug Question
 

I seem to remember someone posting a picture or drawing of the breach plug layout for a sidelock CVA a few months ago. I think it was on this forum but could be mistaken. I tried a couple of searches for it on here but didn't have any luck, I can't remember the title of the thread so my search terms were fairly generic. Do any of you have it or know where I could finda link to it?

I want to have it for reference when I start converting one of my caplocks to a flintlock in the coming weeks.

Thanks for any clues you can provide.