And now mine are hurting. ;)

I'm over the moon that you love this so much, truly. I'm floating here on a very pleasant mix of dopamine/ serotonin/ oxytocin, hehe.

Actually, though I know quite well how 2-dimensional fractal maths works, the maths in this 3D program goes way over my head, unfortunately. I just tweak parameters until something appears that I can work with. Of course, after a long time using it, I intuitively know what effect certain formulae combinations may have, but there's a ton of potential in there that I think I may never realise because my wide focus on many different subjects means I'm not able to dedicate myself to learning the this one thing fully.

Indeed, the best spaceship! ^^ ... And I'm very happy to have met a person like you to share the journey through space with, even if we are on opposite decks of the ship! ;P