</font><font color="blue" class="small">( Whoops, I thought all the Kioti fuel gauges were like that. Just don't run it dry. )</font>
Some are like that, some are not. Mine will stay on full until about 1/2 the tank is gone, then it will pretty much register correctly to the end. It's not something I was worried about as I can judge pretty well what I've used and as long as the end result is correct, it's not a problem.
I could adjust it, but it's not worth the bother to me. Some of them, though, need to be adjusted.
John