When I switched tanks during my last flight, I turned on the fuel pump, as I always do, but forgot to turn it back off for a few minutes. I discovered it when I smelled gas, which was a first for me. I just removed the tunnel covers on both sides of the aux. pump and inspected the fuel lines all the way to the firewall with no evidence of fuel - enough dust to be sure.
Any hints what might have caused the smell? ![Confused :confused: :confused:](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)