I just purchased a set of Lewmar 14 st winches for our boat. It said that they can be used with 1/4" to 3/8" line. These will be used for jib sheets, and I can use either 5/16" or 3/8" line for them. Is it better to use alittle smaller line than the max the winch will take, or does it not matter? I would like to use the 3/8" if possible, as the larger size line will be easier for my wife to handle. Thanks Dale