Martin Guitars Compensated Bone Saddle

I am mostly evaluating it's performance with the Martin piezoelectric pickup.
So, initially sounded ok. I kept it for a couple of weeks on my guitar. However, I eventually removed it because it reduced the responsiveness of the guitar, added a lot of unwanted ringing high frequencies, reduced the bass of the guitar, and made some strings to be less loud than others. Not good for piezo pickups