I recently purchased a 2015 Sea Ray 240 with a Verado 250 Pro. The boat has power-assisted steering and is essentially new with 24 hours. When you steer the boat at any speed there is this high pitched "squealing" noice that seems to be coming from behind the steering wheel. I have been told that this sound is normal. While it may or may not be normal, it certainly is annoying. Is the sound normal or do I have a problem? Thanks for your input.