Ok, just brought home my first Geomag Pro set (only magnets could make me put down a Lego set after decades of addiction). Read the little booklet, and built a pyramid.
Here's my question: is there anyway to determine the polarity of the Geomag components by inspection? If I build a structure that has non-neutral spheres, how do I know which bars to flip? It doesn't seem correlated to the Geomag logo (which is in opposite directions on each side of the piece anyway). Each piece has a number and letter at opposite ends, but I'm not seeing consistency in that either.
A related question: is it possible to build a triangular pyramid with the internal bracing described in the instruction booklet, where all spheres are neutral? I've got inner spheres neutral, but I'm still hot on the points.
Thanks!