getting more fuel in the tank?

[sinto607276]

The aim of this project seems to be to lessen the air expansion gap kept at the top of the tank,,the one problem you could encounter is fuel expansion from heat,sunshine, so if you fill tank to top ,,then get riding to use the expansion amount before it go's through the overflow.

It's great this thread as it's got different views, which is always a good thing in a forum ;-)
Just had to laugh at the above statement about getting heat and sunshine! Not in cold & wet Glasgow lol