Thought I'd try a little rod set up in my cad program,,, interesting but not a heck of a lot of help.
Drew a cone from spool to tip top and placed the guides I have using the ID.... sounded good in theory but stops there LOL
I set the rod up complete with reel and guides and ran a line down through on the wrapper,, by eye looks to be a very effective way to fly,,,
Check out the PDF,,, LOL,, IF anyone's interested,, dah
https://www.dropbox.com/sh/erroc6j06we0vs2/T8sMzkaO0q