I bought a dubro kwik fuel valve system. I still do not quite understand how it works. If someone could provide a quick drawing and or explanation it would be appreciated.
Also, how reliable are these systems? Can you defuel with the Dubro system?
I''ve heard stories concerning stuck plungers, etc. I''ve got a lot tied up in plane and if it''s going to be another thing that goes wrong I might just skip it.
I also heard using a "fuel dot" instead, however, I don''t know what a fuel dot is.