I recently picked up a box of tools containing a Meco Aviator torch and 18 assorted AV tips. I've done some checking and I can't find any information about the Aviator. The handle says "Aviator" and does not have the word "Jet" on it. Could this be earlier version of the Jet? Or a different model? I might be missing an "O" ring where the handle body meets the torch .Anyone have an old manual, schematic or information about this torch? Thanks
-Mike