 I tried using html to post your pic and expand the size. However, it appears the YT site automatically reduces the resolution when you upload pics. That works fine for color snaps of your tractor, but not so great when you're trying to show text and fine detail of a drawing. So, you'll need to find another place to upload your jpeg where you can maintain the resolution and size. Most ISP's give you some webspace for things like that. You need to contact your ISP for info on how to use it. Basically, in order to post any pic here it needs its own URL. You give it a URL by putting on a website somewhere. Smart guys (not me) have their own websites. For dummies like me, there are sites that you can use for a fee. Personally, I use my employer's site to park photos that I want to use for posting here or for ebay auctions. Since I'm the CEO, I get away with it. Not everyone is that lucky. If I ever get fired, I'll have to learn how to build my own webpage. Hopefully someone with more internet smarts than me will come along and help. I'm sure your diagram could be a real help to someone.
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