PM sent. Was looking at some older wraps, you can see by the date on the first pic how rusty I am lol. I don't see anything that will scale down enough to fit a butt of a 5wt fly rod. Hopefully you have some smaller patterns. The visible face of the blank is smaller than most of the boxes these wraps started with!
The St. Johns Cross may work if I do a 0 and 180 wrap only. I think adding a 90 and 270 it would close too fast no?
This one isn't mine but it might work