Fuel Flow Meter / Tank Gauge

[Needmorerum]

The fuel gauge in my Cruise Craft, reads empty when the the tank still has about 60 litres in it, it holds in total 160 litres. Is there a way to fix this up so that it reads correctly, or even stays full until the tank is half empty.
I am also trying to track down a fuel flow meter that I could fit inline to keep track of fuel usage.
It's a pain in the butt not knowing exactly how much fuel is left in the tank. I read somewhere that you could get a fuel flow meter that you put the amount of fuel in the tank in it, and it calculates how much you have left and what the flow per hour is. Does anyone know where these can be bought from?

Any info would be appreciated.

Thanks
Corry

[blaze]

Think the navman range will help you out. either a plotter or a sounder and buy the flow meter to suit
cheers
blaze
ps
I use a marked stick and when the stick aint wet i have run out