Funny actually, I just started a dnb track today. My tempo is 172 bpm though.
So, I will give you a tip. Get all your old funk breaks in your DAW and time stretch them to 172 (or your own tempo 166?) and then batch process them as mono ready for the rytm. Import them and play the loops cutting them up, just taking a kick or snare for example. I done this today and these sounds on the rytm is instant OLDSKOOL!
Loving it! 