In addition to this after much experimentation I find an audible click appears to sonically pervade each overdub. While i find this a sometimes usable sound i can only think of it as an added flaw.
I will say that looper aside V3 has really pushed this pedal to a unique position as an expressive and creative tool. I think i will have to go back to using the 2880 for my loops. I even play with no shoes on to catch the loop exactly and the 2880 never misses a beat.