Bought because I was making two boards using an old weller on a temperature controller that is very finicky about maintaining a constant temperature. It combines with stained glass, waits, heats up, solders, rubs, waits, repeats. Except that it always took longer to wait for it to heat up again, even when wiping it with a dry bronze wool pad instead of a wet sponge. Sometimes he would just take a break and not announce himself, so I had to put him aside and admire his work in progress for aβ¦