Does anyone happen to have a Litespeed C1R Seat Post/Mast Spacer or two they can part with? Or, know where I can get one? Or, have an extra piece of cut seat mast? I think I need ~1cm or less.

I called Litespeed, but they don't seem to have a source for them. I tried FSA (manufacture of the seat bracket) but they did not have them last time I checked. When my shop cut the seat mast, they threw away the extra/cut piece.

Thanks in advance.