So I routinely (every 50 hours) change my transmission fluid, oil, and filter. I pulled the boat out of storage and noticed that I have close to 300 hours on it so I called my dealer to see if there is anything that needs to be done at 300 hours. Basically he told me that the boat needs to be hooked up to the computer, alignment needs to be checked, and a valve needs to be replaced. My question is this, is this service really necessary? I figured that if I did go ahead with this, it would set me back a few hundred dollars and before I did this I wanted to get your guy's opinion and see if this is really necessary!