HL tune packages and general tuning geekery

Lots of talk about different tunes in the HL threads. How about a thread to discuss HL tune options and other tune geekery?

HL options:
Razor tune
Butter model specific edge shape
Factory tune
+/- phantom (has its own thread)

Marshal, would you please fill in the deets?


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This seems like it could go in the general HL thread. Worthwhile topic. I'm just not sure we need yet another HL thread.

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