All right...finally got 2% smarter then that darn glass fuel bowl on the fuel pump. I first pulled the fuel pump off, and apart. What an absolulety brilliant design in simplicity. The check valves within the pump can not be affect by fuel types since they are pieces of fiber board? type material, with light springs on top. The only thing in the system that could fail is the diaphram. I also rotated the top assenbly of the pump so it would give me more room to put my in-line fuel filter before the pump. I also then had to bend up another new fuel line from the pump, to carb.
So first off to try and beat the leak I tried cutting my own gaskets, from some regular gasket material I had. Cut a couple and tried them together...still leaked. Then I did some searching over on the P15-D24 site and found some gasket numbers....troied my local shop and they could only get me one filter kit, which the fitler didn't work in my gklass bowl...BUT it did come with two different size rubber gaskets.
I first tried the larger of the two, since it seemed to fit best within the fuel pump housing, and against the glass bowl. Installed it and it leaked worse then ever. So then I was looking at the smaller of the two...but it just didn't seem like it would sit right by itself. SO I decided to sandwich it between the two gaskets I cut myself. Installed the glass bowl, primed the system and fired it up....NO MORE LEAKS!!!