Can you switch between those self and no-self perception modes in real time yet?
If yes then you might try to activate both at the same time and see what happen then.
But there is trick to this: you have to be willing to sacrifice both of those modes for what will come out of this exercise, otherwise it won't work.
If it doesn't give any significant results at first then do not worry and just explore modes you have and try again later when you are ready.
Hey Pawel, I got what you mean, its quite trippy to look at that. Yet, its something I do all the time, but its quite trippy to look at the movement between the two and the wierd way you can't hold on to either, trippy and disorientating, I feel like I'm dissolving and reforming sometimes in the space of a few seconds sometimes a bit slower, and sometimes without any awareness of that fact.