This is a fun project. Zirconium is 2x the price of titanium and heavier. http://tapatalk.imageshack.com/v2/15/03/18/42febec9534a3c919a8071fe49742051.jpg
While making it my hand slipped and I made my bearing pocket too wide. This caused the string to get stuck between the bearing and the bearing pocket and shredding strings.
Normally I would scrap it but this is over 180.00 in material.
So trying a new fix.
I TIG welded the pockets full if Zirconium to have a second try at getting it perfect. Hopefully I can salvage this project!