can i ask why you put it back on tractor after i showed you the pictures?
bench testing is alot better than on tractor i am not going to give all my advice away
you guys trying to set float heights my the book (measurement) is ok to get it right on is to clear tube test. now your going to say what is that!well here is some pictures of set-up,do you see the fuel level in the tube is the real deal.
i hope this helps some one out.