Hi i was considering buying a secondhand Musical Fidelity tri-vista sacd player but, i have heard that the player has trnsport problems. I have heard also that it doeas not always detect the sacd layer when hybrid disks are in the tray.  I wondered if there are any current or ex tri-vista owners out there that would confirm or deny that these real concerns are fact or fiction? Anybody with any info would be greatly appreciated thanks.