I have a CB650R and I'm having trouble topping up using the pump at a Shell garage. It starts clicking, and doesnt flow even though the tank isnt completely full, and the display doesnt show full bars (one below full). As the tank isnt that large, this is a bit of a pain. My previous bike (Triumph 955) just had a hole in the tank, now I notice there is a sort of metal structure in the tank where the nozzle rests. Anyone have any tips?. BTW I am using the Shell garage, as it allows contactless payment, you pay using your phone before filling, no need to get off the bike or enter the kiosk.