Hello ,this might be a stupid question but twice I tried to mount a water seperator on my 18 foot Trophy. It has a90 hp 2 stroke Merc Anyone that runs fine. when I connect the seperator in line after the bulb andpump it up I bleed it its full pump the bulb again try and start it but wont start. I know it only has that small vacum type fuel pump maybe it cant pull it through. there is no restriction at all in the seperator. Any one have this problem or can share pics of there instalattion its only a 90hp. The water seperator is metal filter part with plastic bowl on bottom.