You would do well to do a search for "Side chain compression in XXXX"
"XXXX" being your sequencer, then you can key your bass/pulse synth
with the kick drum leaving a nice gap for it to punch through.
(i.e. when the kick drum hits you can pull down the bass/pulse synth a few dB making a nice hole for the kick.
Usually a detuned 808 "hi Q" is the order of the day for straight
There are some great Psytrance production forums around which will get you where you want to be.
All the best with the producing.
Mastering online mastering