On my KR2, the fuel gauge is a plain and simple sight gauge (clear plastic tubing linked to the top and bottom of the tank).
One mystery I was never able to solve is that the gauge has a lag. When the tank is amost full, it takes forever before the level drops, then it suddenly drops when the tank is about half full. I tried to increase the line diameter to an ID of 6.35 mm (1/4"), to no avail. Do you think that a bend-down on the top tube could explain that? The only other explanation I could find would be that the top connexion to the tank would be clogged. Serge Vidal KR2 "Kilimanjaro Cloud" Paris, France
