Hi
I'm not familiar with your EX, but you might
get help at http://www.technote.com/ forum
or/and http://www.kool-keys.com/index.html
too. This last one is a organ site.
Good luck
GJ

[This message has been edited by Gunnar Jonny (edited 09-01-2001).]
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Cheers 🥂
GJ
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"Success is not counted by how high you have climbed
but by how many you brought with you." (Wil Rose)