When (and this isn't often) I use sine, I just put it decayed on the kick marks. No need to EQ it, doesn't help, just lower the volume. Tbh Saw or similar is much better to create subby basses or undertones on the kicks.

One of my 2 methods I always use for bottoms in my Techno tracks is the good classic reverb method, it's unbeatable :)

Hey Jay, love your "Jengalord" track, class!