To change the tonality, try messing with the tune, even if it's a small amount, changes the sound dramatically, as well as what note you use. Some notes resonate more with the combs (by combs I mean the pulsar delays) than others. Another thing you can do is mess with the Main millisecond knob on each pulsar delay - that also changes the tonality. I just wouldn't go above 30 milliseconds if I were you.

Anyways, I hope you guys find this useful, and are able to start your learning process, and to start using more synths, and less riddim samples! :D