I'm fairly certain the cause of the frozen 201-2 is mechanical, not gummed up parts. Here are photos of the gears as they are, I didn't bother cleaning because they are already clean. All I did was add oil to them. The machine jiggles in place and I hear a metallic click when I jiggle it. I've checked every mechanical setting I can think of and I'm coming up with a big fat nothing on why this machine is frozen up. It has me stumped. I have removed the motor and handwheel so the machine should rotate on it's own! Does anyone have a suggestion as to what mechanical might be wrong?