I finally got all guages working after voltage regulator went out and zapped my CVR on the dash. Had to replace the oil pressure guage. My speedo was fine before. But I have read you should lubricate it when you have a chance. So I gave it a couple of small shots of Super Lube, dri-film lubricant with syncolon. Now the needle is very jumpy. Is the lubricant the likely culprit? Will it dry out and correct after time? What else can I do? I REALLY don't want to pull the instrument bezel out again, 67 with air, kind of a pain. thanks greatly for any help!