Got a Squier P-bass with Quarter Pounder pickups. Now the tone pot is getting very scratchy and must be replaced (cleaning and turning it back and forth does little for very long). I'd like to be able to make an informed choice as to exactly what pot to choose and what the differences are between them (250K? 500K? Something else?), and any other simple mods that I could make that would do a good pickup justice instead of making up for what isn't there (which I suspect is a characteristic of Squier electronics). I'm apparently lousy at searching, or maybe I'm just using the wrong words to do it. The tone I'm going for could be described as "dark and happy"... think Jamiroquai's bass tone. (Yes I know he's not the bassist, but I can't think of his name.) I've got flatwounds on the bass which seems to be a big part of it, but I want to keep going. Help TBers! Thanks!