I'm a recording dumb-ass, can anybody help me figure out the effects for the DP-01? I recorded a track and then tried to record a guitar track using an effect I found in the DP-01. Sounded great and it recorded fine, but when I played it back, the great guitar sound wasn't there. The track simply recorded the guitar without the effect. I followed the instruction manual and looked again on how to retain the effect but found nothing. Anybody else have this problem and know how to fix it?