Received the 1.6 yesterday from Eddie Williams. Installed with no problems. It has not corrected my one problem. The pianos go off key afterplaying for a while. Change to another instrument and back to piano and it is all right for a minute or so and goes off key again.
Eddie suggested it could be the Glide Control setting in the foot switch. Changed that and still have the problem. Guess I will have to put it in the shop.
Fran in Florida