I have always made rat lines for all of my boats. A). They look really CoolB). Its fun to climb just a few rungs and look down at the bow while sailing. Its a whole different perspective.Do jib sheets get hung up on them? Yes from time to time. Never was a problem for me though.I will make them out of mahogany and not out of line. If you ever had any, there is no need to explain why. Rope rat lines are not even in the equation.I have always used cable clamps to hold the wooden rung in place. Has anyone here ever lashed them in place. I know how to do it with seizing, that is not the problem. I just want to know the reliability. Looks like the possibility of the wooden rung jumping off of the shroud or the seizing being cut from friction does exist. Anyone have any experience with seizing the rung in place?Tony B