It sounds like a setup issue to me. Not to play down the OP's skills, knowledge, or experience, but I've tried setting up my Hana ML with a MoFi - Geodisc, and while I got it to sound decent, getting a professional setup guy to do the alignment brought the sound to a whole different level.
Cartridges at the level of the Umami Blue require careful setup and tuning with alignment tools like SMARTracktor or Feickert Alignment Protractor.