hi gang im haveing a lot of problems with my aqua hot. i have had 3 different service tecks work on it on this trip i have a 2001 patriot 33ft they have replaced the fuel pump,nozzle radiator cap, all the rubber seals, the moveing disk inside float switch twice,mixer valve no help i think i found the problem myself i think its the fuel line going into it. i touched some of the foam at the back of the unit and it was full of fuel i pulled some out and it is wet with fuel. i can find the leak but it explanes the problem with the aquqhot haveing excess smoke to much air with the fuel pum pulling air with the fuel my question is has anybody changed the fuel line and where is the pick up on the tank i hope not on the top thanks dave