Old DM 10 module guy here, output went out so I thought I would upgrade to the MKii, slight learning curve. The question I have is on the MKii it has a port on back for the crash and the tom, both work , but my ride and crash cymbals make the same sound,( I do have my dummy plugs in ) it is like the last ride mimics the crash, anyone every run in to this, also my #4 tom rim is not recognized.....all help appreciated, hope I explained it good enough.