A few corrections. I'm using PM 4.4.3.3 and I meant to say 'set up Photo Mechanic', rather than 'set up bibble.' Apologies but I had my eye on something else. Should I reinstall the software?
I'd try removing the Preferences file. Open up your Home folder, then the Library folder, and then the Preferences folder. The file you want to remove/rename is called com.camerabits.PhotoMechanic.plist. You can either rename it or simply move it to your Desktop. Photo Mechanic will then create a default set of preferences.
As for removing the card during Ingest, please try not to do that if possible since it can result in data loss besides the inconvenience of applications terminating unexpectedly. Always unmount your cards via the Finder or have PM unmount them after the Ingest.
-Kirk