Did that panky, cheers, running smoother, the pump is pumping well, but sometimes the fuel is very slow going into the online filter, which in my opinion is a little bit large, could that be an issue, checked fuel line, no leaks
The way it is just now the online filter is on the line coming out of the pump pankyIt could be that the filter is acting as a heat sink and getting vapor locked. Try it on the inlet to the pump as low down as possible and yes try a smaller one too.