Hi all..I recently started riding again after a 5 mph "encounter" on my Virago with the rear of a Lincoln Town Car last year, that left the inside of my knee scrambled . Apparently, directional signals on Lincolns aren't standard equipment. Who knew? Anyway, in preparation to ride again, I cleaned the air filter and decided to clean the intake as well. I sprayed Berkebile 2+2 gum cutter in the intake in small bursts while it was running. It runs ok, (it's always had an occasional sputter) but now idles at 2k rpm. Any suggestions? Can I just adjust the idle? It's an '06 400. Thanks for any help.