In preparation for having serviceable fingers on both hands, I have tried a couple of samples of the hitch knots that I'll be using for the ratlines. Fortunately I have been tying hitch knots for many years. In doing so, I find that one side is "prettier" than the other. In the image below I show a closeup of what I mean:
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So I prefer the clove hitch frontside view, as it looks very tidy. I haven't done any research to determine which side of this knot should be outboard or inboard on the shrouds, but as my model will always be viewed from outboard, the clove hitch frontside view is what I'd like on the outboard. If this is a gross error, please correct me. As a Monty Python skit quote said, "a spanking may be called for...." But, as I haven't really started on the ratlines, a correction now is better than later.