Mr. Manring, I've heard you sometimes work with two ebows... Is there any major difference in technique? It's not easy to get one working, so I imagine two is quite a handful. Eh... sorry for the pun. Also, do you know if there is a Fernandes Sustainer type implement for bass? I asked Fernandes and they don't make one (in fact they said it couldn't be done) but perhaps somebody makes a mod or a homemade version? Or maybe I'm ignorant -- please enlighten me.