I have a 1998 Manta Ray 179 with a 130 Mercruiser I/O. It has always been hard to steer. It seems to take a lot of effort to turn. Is there anything that can be done other than hydraulic or power steering? I've had it checked by the dealer twice and they say it's fine. I'll never buy another I/O without PS. Plus the bowsteer at "no wake" speeds is terrible. This is my first I/O.. is this a trait of this type of boat? I think the more I use this boat the more I like outboards. 