I'll have to crack open my own set tomorrow. I had a lot to do today, a huge load of laundry for one, and it's like Mardi Gras in the laundry room. I hope it's the pots that need cleaning, I don't have a multimeter yet. ESR meter and basic tools first. That set took on a lot of soot from exhaust from the looks of it. I seem to have a knack for finding garage-dweller sets. Took the crowbar to one that wasn't worth fixing because getting rid of it whole would have cost me, kept two. Well, two out of three ain't bad.