For guys just doing sideman/cover gigs: do you use a delay pedal? Why? I keep thinking I need a delay, pedal, but, live I can't really find a use, unless I'm covering a song with obvious and significant echo, like U2 or a copy of that sound. I could see using one for rockabilly slapback, but, other than that, it just seems to muddy up the sound of the band, when everybody is playing, which is most of the time. Subtle echo is kind of pointless, in a full band setting, since you don't hear it. What's the point?