Yamaha DTXpress/DTXplorer/DTXtreme

I don't think you can obtain exactly what you want because the X-fade
function always cuts the layer 1 when the velocity increases. But you should
be attentive to your trigger settings which are very important for this
function. I also noticed that on cymbal pads the X-fade function doesn't
have the same response, it maybe comes from the internal pad structure and
the sensor distribution.
vivien