After finishing this adjustment you have set the heli in the more aggressive advanced setup and you will find your heli much more responsive on pitch and roll.
After I made these adjustments to get my heli into "advanced" mode I experienced that the heli started to wobble when hovering. It was as if it wasn't as stable any more, although I didn't do any input. I didn't like this behaviour so I switched back to the "beginner" mode and I am happy with that. Try it out and see which setting suites you the best! Maybe the swashplate calibration tool could have solved this?
(This procedure is also explained in the Blade msr manual on page 33)
/MidnightSunRC