Fast ECU 2.05 internal 2 step question

[Eric Merryfield]

Currently the lil truck that could is using a MSD digital 6 to regulate the 2 step with the dials

Brake pressure switch for the 2 step wired off PA enable(pink wire), this also arms the data logger.

Could I just enable the internal 2 step in the tune the way this is wired? Just turn msd 6 two step to zero? The sequential 2 step likely would be a touch smoother.

What kind of RPM variation on the internal 2 step are people seeing? I've got a big spread with the MSD 6, set it at 3000, rarely the pa enable will go to 0 at 3000, more likely a 3050 0r a 3100 or 2900.

A 3150 will result in a rojo on a 3000 setting....

Thanks

Eric