Hello Kenny,
Firstly, save all your settings either to Floppy or SD Card. Then do a Factory Reset by turning off the power to the instrument. Then whilst pressing the three lower left buttons in the RHYTHM GROUP section (60s, 70S, MODERN DANCE and SOUL & R&B) at the same time, turn the power on again. Repeat your actions and see if the problem has been solved.
If not, I suggest you read the KN 7 Manual, pages 49 - 67, and then go through each phase step by step on your KN7. This way, you will gain some insight as to how the rhythm sections work.
Also, if you want to save EVERYTHING you are setting up, you must use the EXPAND mode which is accessed by pressing and holding down the blue button in the centre of the Panel Memories wheel. This will bring up two pages. Press the 'Display Hold' so that you can view these pages comfortably. The first page will show NORMAL and EXPAND and whichever is highlighted, will be the one your keyboard is using. You can easily change this by highlighting the other one. Go to page 2 and you will see several options for turning 'OFF' and/or 'ON' various parts which will could also be relevant to your problem.
Lastly, look to see whether you have the MUSIC STYLE ARRANGER button on as this will also affect your settings.
I'm afraid there isn't an easy way to learn about the KN7, it is such a great keyboard and packed with literally hundreds of 'possibilities' it's a matter of trial and error in most cases. However, if you're still experiencing problems, please use this Forum again, I'm sure someone will come up with the answer.
Good luck - Audrey
[This message has been edited by Audrey Turner (edited 07-15-2008).]