Just started down the rabbit hole of that particular shaft… seems like it was pretty awesome 2 years ago… I’m still working on a shaft similar to it…
Seems like you shouldn’t have broken the shaft… I realize that’s neither helpful nor actionable.
I’m not sure if the Tour Blue is similar, but maybe check that out? I tend to get along with Aldila Shafts, and have switched between them with decent success (I love the Silver, have the White and the RipX as well).
Interestingly, Mistubishi now owns Aldila, so it might be worth checking them out… depending on what profile you are looking for, they might have a solution. The Raw Blue came to mind first.
I enjoy trying new shafts and messing around… It also might be worth reaching out to Callaway and seeing what replacement options they might have… Suggestions or possibly a willingness to warranty it?