Thanks, but that's not exactly what I mean. My concern is, how, in general, to practice pieces with pedalling on a digital to be able to get a good or at least satisfactory result on an acoustic. I observed that pedalling mistakes on a digital do much less harm then on an acoustic and esp. grand, probably because the sound is generally less rich, limited polyphony etc. Probably this is a stupid question, there's probably no shurtcut. Most likely one always needs to "optimize" the pedalling using instrument one is going to perform the piece on. But if anyone has some useful observations, please drop them here , thanks.