I think I have confirmed this by measuring incremental torque output deltas in a single cylinder while holding the other cylinder tuning constant. I have suspected that during most conditions, one of the cylinders is handicapped with injector phasing that is more conducive to emissions compliance than actual torque output/combustion efficiency. But also into what I suspect is injector phasing. This extends well beyond just timing and AFR. Since then, however, I focused on reversing out some of the cylinder bias that Ducati has implemented in their tuning scheme. Something that I imagine is done, to a greater or lesser degree, by most tuning efforts. It mainly consists of changing AFR targets under load and smoothing out the timing map for good overall gains. The previous tune described in previous installing is what I would refer to as a "conventional" tune. I have done a considerable amount of development since then. Just a continuation from last tuning update.
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