Hmmm... LOAD at 1 (fully CCW) is happening on 80 and 40. I believe on 20 and 10 I can add some LOAD. Looking at the two variable capacitors that make up the LOAD control, I don't see anything obviously wrong. The condition of the plates looks good. All of the solder connections look good on the underside and there is continuity between the plates of the LOAD capacitor and the other capacitors. Perhaps this is a symptom of something wrong elsewhere in the circuit and not at the LOAD capacitor? I do see the padder and you are indeed correct, it is only engaged on 80m.