Hello all,
I have an Eastman Octave MDO-20. From what I can find, it was an early run of Octaves for Eastman. Does anyone have any info on how to set these up? The tail piece has 10 hooks for loop-end strings. The tail piece is quite a bit longer than their newer models, which look similar to a normal mandolin tailpiece. I searched through old posts and found that someone had mentioned intonation problems with Eastman octaves, but no mention of which particular models. Thanks for your expertise! Below is a link to the tailpiece.
Sam

https://photos.app.goo.gl/ECXfL1QHQyoujoWj6