Alright then, I assume installing a new sorting system in place of the old will be more harm than help now that you have useful data. So how can we help?
Also, more questions:
1) This game is clearly stated to be based on action 'tiers' (Novice, Expert, Adept...) as a primary way to determine the magnitude of an action, so this is less of a question and more of a theory in need of confirmation.
When Supporting Skill(SS) is used, it is implied that the level of SS is used to determine the rank of the effect it has on the end product. Outlandish example: Novice Necromancy supporting an Apprentice Craft[Scientific Equipment] skill in an action "Combine Steel Box, Random Number God's Holy Symbol and Can of Deadly Neurotoxin into Shrodinger's Experiment" will literally make the first cat to die in the box(Apprentice Craft should be good enough to create a box-sized mechanized deathtrap) alive and dead at the same time(Novice Necromancy revives small animals).
So if the effects from, say, three schools(+1 Alchemy as base skill, +2 Restoration and +1 Knowledge[Wounds] as SS) overlap(e.g. brewing a wound-healing salve with my Knowledge[Wound Treatment] and Restoration letting me know what ingredients will make it more potent), does the end result have a magnitude equal to the spell with the base action's tier(for instance, Novice for -1) plus three(+2 and +1) tiers from the supporting skills, for a grand total of an Expert-level healing salve?
2) When supporting skills are used, are they rolled for? If the supporting skill fails its roll, does the entire action fail or does it just proceed without the additional effects from that particular skill?
3) If someone takes a risky and potentially binding action in order to convert to a god(personalized example: Medical Impostor goes to the Temple of Oro, confesses his wrongdoings to a priest and states his willingness to atone), do they gain experience in Divine[insert_deity]? Would the example above(betting my life and freedom on the priest's forgiving disposition, not to mention an obligation to use my powers in a specific way) grant enough experience to go from Dabbling to Novice?