LOL .. my answer:
With the Vcom engine in warm weather, set the LPR to 58 to 60 PSI, adjust the velocity. Set Dwell to 9 ... Done.
Cold weather: set the dwell to 10 ... up the LPR a touch to 62 to 65 PSI ... Done.
For the VIS, I set my LPR to between 58 and 62 for both engines, and just adjust dwell (8 for VIS and 9 for Vcom) and velocity as needed.
Domination through Saturation
Old and Slow
Current Dark Side Markers:
Active: Several Markers
Active Reserve: Many, Many More
Retired from Active Service: A Few limited edition yet fully functional markers