Hi guys,

Gees, I could be a spokesman for this product! As Nigel stated, I just sprayed around the keys. I actually pressed the keys down and angled the spray into the keyboard where the keys start to come out of the keyboard. I did a couple of good sprays around the C above middle C where I had the problem and sprayed a couple keys next to it on each side. In doing this, because the spray was wet, the notes would not play. As I said, I didn't panic because I knew it was the wet spray that was causing the notes to not make contact. I waited a few hours for the spray to completely dry and all the notes played perfectly.

I have even further news for you. When my KN7 was new, playing in pianist mode, there would be a note or two that made a click when I played the keys. It bothered me but I ignored it. I noticed lately that I had two keys (D and Eb) by middle C and the E an octave up that started having these slight clicking sounds when played. I decided to spray this magic spray in and around them and the clicks are gone.

Dave, I highly suggest you don't open the keyboard. I think a spray cleaner will likely get rid of the problem. Keep us informed.

Mark