Fluting a bale freeform

Hello Sochin,
I was actually hoping you would get back on this. I also sat on the bench for over 30 years. Thanks for the input. Will sit down to do this in wax for now and don’t feel so bad not getting it done today in Rhino, after your comment. Tried it in T-Splines but was having trouble turning around and under the direction of the crease. Will give it a shot in Rhino again when I have more time with a different approach. Want to be able to use the original surface of the bale. Thanks for the input