I made a second Spinforge but now feel stuck and the hint is useless (don't you need to know how to use the first formation in order to get this far anyway?). If it was possible to take things out of The First Formation to fill it with Almanacs it'd be possible to progress that way, but as is I don't see any way to make meaningful progress. And I don't really want to grind Potential for 5 Epsilons because that seems like it'd take forever. ...Unless 1000 difficulty is actually not as much as it seems. I guess I never tried just actually doing it to see if I can succeed...