I was wondering something about this piano. I own one and have been using the sounds on this piano for almost 2 years. Finally I bought an Alesis NanoPiano. The sounds on this module are far better than the RD-300 sounds. The organs and E. Piano's have certain effects that can be controlled via the modulation wheel. The RD-300 doesn't have a modulation wheel.

My question is (and probably only RD-300 users would know this, but I don't know for sure) would there be any way of assigning a slider on the RD-300 to act as a modulation wheel? Is it even possible to assign buttons and sliders on this keyboard? Please let me know.

Ryan