yep, that's the one Bill, my buddy's is without the glass bowl, mine has the glass bowl. I see where the ratio is almost 1:1 just a little in favor of the fulcrum to diaphragm. If the arm moved a 1/4" where it contacted the cam lob I would have no problem, but it just taint moving in either one. I'm a little afriad to install either one for fear of braking something inside of a $100 new fuel pump.
I don't think I'm getting anywhere on this one Bill, there has to be something wrong with these pumps.
DG