I usually make a back-up any time I make a change. With some computer programs it's automatic, but with the keyboard you have to remember to do it. As you said, can't have too many backups!

Cheers,

Gary
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PSR-S950, TC Helicon Harmony-M, Digitech VR, Samson Q7, Sennheiser E855, Custom Console, and lots of other silly stuff!

K+E=W (Knowledge Plus Experience = Wisdom.)