I agree, I would love to hear why many chose qty over timing. I am by no means a mass tuner, but there are a handful of local trucks (chevy[efi], dodge[efi/mcc], ford[mcc]) I have tuning on. All the 4th gen rams responded more to timing than quantity. And if we can already control pilot pulse in {D0508} based on pressure, and kinda sorta rpms based off rail map. It made more sense like you had it originally with pilot timing. Atleast in my mind. But I'm not in the Beta program nor a big name tuner so I ask my questions here. Not trying to be a pain Ross, just trying to understand what is going on.
Problem I see with a discussion, the diesel tuning community has gone extremely cut throat. Doesn't seem that those who know are as helpful in the later years. I'm sure they would be willing to talk with you guys however.