Joe,
I was thinking the same thing after I got your note. Thought I’d have to buy the clips w/ the scale to make the “feature” work.
My thought on making numbers for them is putting a stirofoam ball on the top and markign them with magic markers. The only problem there is the rubber rops aren’t real long and if you have a deep livewell (I do) when the fish swims down it oould pull the clip off. Those balls would cause for tangles too.
The other option is to take a black permanent marker and draw lines around the top of the rope. That would be the best bet I think. I beleive after you use it for a length of time, you’d know what color was what number.
Chuck