OK, Uline ice maker in fiver is giving problems again. Diagnosed it, seems like faulty hi-temp limit switch. Of course, it's the size of a dime but Uline says "new ice mechanism" for a couple hundred. For a little hi temp button? Getting tired of "new ice mechanism" for every problem, works fine w/o the sensor in the circuit. OK, I know it's a safety thing, & I'm going to try to get one that fits for the right temp. But has anyone replaced the whole darn thing with something else? What fits?