Can the PowerSpark custom maps be tailored to advance as well as retard?

Any advance 0 to 39deg., at any RPM 0 to 30K, and any combination of adv. and ret. that you can dream up. There are 4 setting points at any increments you choose. And of course, the rate is gradual between points.

It might do.I'll have to make a bunch parts to make it work.I wanted to try one on the billet hybrid Honda. I stopped messing with it because I was afraid of exploding the stock flywheel.It ran 16,400 first time on the water without adjusting the carb.
Its been sitting on the shelf for years, I have new pond to run at now,so I'm dusting off some boats.