Much the same, I love my OC-2's but they do glitch....which I love. That said I often get notes tracking lower than A, around F# etc, but thats only for quick notes, don't expect the pedal to hold the tracking that low. I've also found that it tracks a little better when the signal going in is rounder/bassier, so I often play notes higher up the neck on the E or A strings, instead of lower down the neck on the D & G strings.
Si