just came back from replacing the waterpump and oh my god, this is so hard...how do you get the gear rods conected. I mean, there is just a small gap between the lower shaft and the upper unit and it is almost imposible to put your fingers in there to put the screw back to hold the top and bottom gear rod. also....after I replaced it I put the motor back in the water and the first minute it was pumping good water, but after that it was jsut spidding out very little water....I took it appart again to see what was wrong, and I couldn't figure it out, I also checked the pee hole by blowing air into it and it doesn't feel like it's clogged<br /><br />please help