I have a G Major which has problems. It keeps dropping volume at random in the middle of rehearsal or a gig, and it's been in the shop twice for repair (both times TC Electronics said yeah, there was a problem and fixed it), but it still screws up. It went down Friday night at a show and I ended up unplugging it altogether. So I think I need a replacement. What I'd like: Something with at least 4 or so presets so I can vary the effect level and number of repeats. A tap tempo option that's easy to use. Can be pedal or rack, but I need it to work well in effects loop. Stuff I've tried in the past and didn't like: Line 6 DL-4. I thought it messed up the sound too much. Currently have: Digitech digidelay which I use in front of the amp for noisy analog style delay. Tap tempo function on this is awkward, and I have to tweak the level and number of repeats on the fly. Considering: The new Rocktron unit. Anything else worth looking at?