Put the Pussy's door back together, only to find the bass speaker is muffled and the other is dead. So strip it down again, and can see the bass is damaged by the original poor build, as the loom was trapped between the speaker and the doorcard, and has split the flexible ring that holds cone to frame. Top speaker just dead.
So swapped with speakers the other side, and the faults moved with the speakers.
Also found on the good door, poor build quality meant the loom was pressed against a sharp self tapper.