I'm no expert on ANY kind of navigation (usually just point 'em at the sky and hope) but it seems to me that the gauge looks a bit cluttered.  I like the colors, but it's probably prudent to pull the eight minor compass points off (NNE, ENE, etc) and put on the more major points, like NW, SE, and such.

Also, it sort of looks as though someone has smeared their finger over a dusty gauge, right there in the center of the image.  I think you've been getting some bleeding from the rest of the image, but that could be because of compression and whatnot.  But I kind of like it.  It gives the gauge a little of a "used" feeling, which is nice if you're working on a cockpit with a few years in it.  You might even try upping the aspect of that, creating a little "dust film" over the whole thing, complete with finger smears . . .

Thanks for feedback gents.Its not going to be a guage, its just a pop up and I made it large for my old eyes. The
points of NNE and others are just quick reference for combat. Mostly so I can tell what direction a bogie is approaching from.

Power is always good.  I make panels, but making guages, I don`t have a clue. Wish I knew where to learn how guages are made.

Thanks, Jim.
Gonna read it right now.
Hank