I have used both Reaper and Garage Band with BFD3.5. After mapping things correctly, I am getting the intended sounds from all drums and cymbals, but….the hihats are either playing closed (when closed or open)…or playing open (when closed or open). I have mapped correctly…I have done the midi learn, but it still will not work correctly. I even unchecked the ‘Enable choke hold notes’ in preferences as this was recommended in other forums and worked for some people. Anyone have any solutions? InMusic has been terrible with support.
This one might be good to submit as a bug report. I’m not sure I understand the question fully, but you might check page 144 of the bfd3.5 user guide for velocity range assignments. Maybe that will be useful.