Thermoquad Rods

Well, back in the bad old days, it was not unheard of to solder the jets closed and redrill them to your desired orifice size. Metering rods would either get sanded down until they mic'ed where you wanted, or built up with solder and then filed/sanded down to where you want them.
Not that I would recommend such a thing, or ever admit to have done it myself... :rolleyes: