I have a strange problem with sound intensity when I playing my Axiom 61 with the Roland XV 2020 expander and some VST. When I play in the "patch" mode, the sound is stronger (higher volume) than when I use the same instrument in GM mode, this is not related to pressure or velocity (I tried with keyboard sensitivity disabled and nothing change). I've recorded a small file to explain the problem: http://www.studioistanti.it/suono.wma I think that's not an expander problem because the same behaviour with some virtual instruments. Any idea?