Lightoff Spark timing modification needed with no cats?

[pannetron]

On a classic car with no cats and a cammed LS9, is it useful or wise to zero out the "[ECM] 12676 - Lightoff Spark: Catalytic converter lightoff (warmup) spark table. Used to modify timing during startup to heat the cats faster" table? Or is that table a "don't care?"

[2xLS1]

Zero it.

[pannetron]

Thanks, that's what I was hoping to hear.