Help!

I've fitted a Malpassi Petrol King - pressure regulator to the fuel line on my Luego. When the engine is run and the fuel is pumping, the regulator leaks fuel from underneath (big brass looking nut) - anyone else had any problems like this - I've checked the obvious (i.e the nuts tight) but fuel still seems to leak out....

Gazza,

There isn't a hole underneath the filter bowl, you just have to keep perservering with trying to get the rubber O ring between the bowl and upper section totally flat, took me about 3 attempts if i recall correctly.

ATB Dan.