I have an early-mid 60's GE Toast-R-Oven(the generation previous to the picture). The machine has worked fine for years, but lately, toast that came out "correctly" at the 3 setting now requires 5 or 6.
Has the thermostat changed with age? Can it be adjusted? Could it be some other fault?
Yes, although I rarely toast single slices, when I do, the bread is over the thermostat, per instructions.)

Has the thermostat changed with age? Can it be adjusted? Could it be some other fault?
Yes, although I rarely toast single slices, when I do, the bread is over the thermostat, per instructions.)
