i know your frustrations but those guys wont show you 'the real things' they do, you'll only get a snippet of what happens lol
and Markus doesnt even make his own tracks I've heard, from mat zo lol
take the most from them but you have to study basslines in general i think to understand it, there is a lot of sound design, layering behind baselines, its not just the notes
maybe try and work on something else and it'll come around
