1st ?. I have a threaded hose type connector at the top of the stern drive, when starting the boat out of water, is this where you run water through or are you supposed to hook up the muffs on the lower part of the stern drive. <br /><br />2nd ?. When I am raising the stern drive via the tilt toggle switch on the console, is there supposed to be some sort of switch to stop the stern drive from crashing through the back of the boat.<br /><br />Thanks.