Hope IG link is ok for you, these are my "lower tempo" kings on that network:

https://www.instagram.com/tl3ss/
https://www.instagram.com/snakesofrussia
https://www.instagram.com/voltagectrlr/

I don't know of dubstep artists who use modular, but I'm not into dubstep so that's probably why :-D

--- Voltage control all the things ---