When starting the motor both in a bucket and with muffs, the water does not discharge from the two holes at the top of the midsection. Only a lot of air blowing out and a few drops spitting out. Using the seloc book i unbolted the lower unit and it dropped only about 2in. What am i missing?<br />also when running in a tub of water, the motor seems to be cool, the lower unit is as cool as the water but the midsection gets hot how hot should it be?