I think I misunderstood the question.
You're talking about the location of the surface colors, not the colored guts, aren't you. I didn't read the question well. I trust my source did, since I linked him to it so he could read for himself.
I sent out an SOS to my main source of Vitro knowledge. That's one of the questions he hasn't tried to figure out. He puts them in with the clear base and moves on to the fancier conquerors.
So, no helpful input from me. But I can bump the thread.
Hi Bluza. Welcome. I'm going to move your thread down to the Marble Run forum for purposes of discussion.
I'm curious about the math involved. Do you have formulas which give the marbles an element of chance about what they'll bounce off of and how long it will take them to make it around obstacles?
Noooo ... I can't remember where I stashed it!
I'm gonna cheat. Here's SirCray's version of the marble I was looking for.
Next: 7 colors or more in one marble -- any colors
I like how one layer of color seems to float on the surface ... over the deeper channel of similar but not identical color .. if that's the kind I'm thinking of.
I can make it more marble-related. Someone on facebook posted a red and white Marble King Rainbow and called it the Where's Waldo. (Making fun of marble names, but it was perfect.)