I’d have to look at your log, however my guess is your drum pads probably send on MIDI channel 10 instead of MIDI Channel 1
If the first byte of a 3 byte message looks is 90 hex then it sending on MIDI Channel 1. If it is 99 hex then it is sending on MIDI channel 10. The log file MIDI out always shows the hexadecimal representation.
You could change your translators input triggers from MIDI CH1 to any MIDI CH set to pp and then the output to Note On (or off) MIDI Channel pp, then it would work for all MIDI channels.
Steve Caldwell
Bome Customer Care
Also available for paid consulting services: bome@sniz.biz