The key action on my pc-88 has been steadily disintegrating since I bought it. It is now in the shop under warranty and they tell me that they've redesigned the action.
They tell me that I'll have the board back in 6-8 weeks which is a drag because it is my livelyhood and they wouldn't give me a loaner. I'm pissed. But if they have actually redesigned the action, its a good axe. kurzweil's phone # (253)589-3200.