Got it. Thanks for listening!

Went back to dealer in Delaware where I bought instrument. Their service people are north of Philadelphia, PA. Upon arriving at dealer for service, ...

Yes, thanks Bad Mister. I did all that. I was told by service tech. that he replaced the keyboard assembly and did adjustments to loose screws & cont...

Thanx, Bad Mister. Sounds straight forward & simple. I will try this - just could not find in all the literature!