Wow Steve - just got off the road and read this. Yikes - glad to hear you and the group here got to the bottom of the issue! Have a great gig tomorrow with the Korg and keep us posted on your findings as you go forward.
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Randy

PA4X, SX900 (Baby Genos), Roland U-20, L1 Compact, Way 2 Many Saxes

"My computer beats me routinely at chess - but it's NO MATCH for me at kick boxing!"