I got the Kone fever and after a year bought one. I was super stoked to say the least, my hopes were very high. Put it in an open back cab this morning and spent several hours tweaking settings and.....nope, just to fizzy no matter what i tried. Just swapped it out for an old celestion out of a fender mustang for now, not ideal but I can tolerate it. The quote above is worth its weight in gold.
Sounds odd. Were you getting a significant change in tone when you were selecting different imprints or was it just the same level of fizz?