I recently acquired a 1965 King Tempo (which is the one with the smaller bell and bore) but it doesn’t have a tuning slide. My research indicates that it is the same tuning slide as the 2B but I cannot find anything to confirm if the tuning slides for the Cleveland 605 and Cleveland Superior horns are also Compatible. Tempo and 2B replacement tuning slides seem to be nonexistent but I do see a fair number of tuning slides for the Cleveland 605 and Cleveland Superior for sale. Can anyone help to confirm what tuning slides are compatible, especially for tuning slides for the Cleveland 605 and Cleveland Superior?