Well that was a short and sweet success. This morning the tuning was jammed up again
. Hmm. So, do I need some other kind of lubrication for the shaft/bearing of the variable cap? If so, I´m grateful for suggestions. WD40-type? Sewing machine oil?
Or could it be the fins of the cap gripping?
Also thinking the cord needs to get more friction. Is the suggestion I found googling about using bees wax for this good?