I have a Venture/Mac 25 (it's a 1979). I can't seem to crank the handle to lower the keel. The keel appears to move more or less freely, there is not a lot of rust build-up. I simply cannot release the winch. I can tighten it. But I don't want to do that, I want to go sailing. I have read the owners manual and it tells me to crank the handle counter clockwise. I'm no superman, but it doesn't move counterclockwise! Maybe I'm just afraid of breaking something do I need to push the handle as if I was superman, will this fix the problem?Any advice?Thank in advance.Mike