FAT basslines

Im mainly into my Hardtrance but i guess the princable are the same, i seem to be struggling to get a nice kick n bassline together.

Ive tried listening to a few tunes and replicated them, i think my sounds are kind of there but they dont seem to have that edge.

I know you can layer basses but mine still seem off lol, ive also noticed (if im correct) do people use like a lead type sound play along similar to the bassline?

yeh you need to layer mate

its the only way really to get a fat bass sound

i normally go for one synth and 2 samples out of vengeance ultimate bass