I've been messing with some ideas on how to cut down on instruments when we go traveling. Saturday I played with gundo's Spidercapo for a few moments and it seems to be perfect. Mine arrived today and yeah, amazing stuff.

If I tune down a step, which I tend to do for a song we play, I can capo three strings at the 2nd fret and have DADGAD without retuning. I can capo on the 2nd fret with another capo, and the two high strings with the Spidercapo and have the tuning for the cuatro.

Then the knob that clamps the capo in place broke. Return it and try again ... grumble ...