Crv Axes?

[Veteran66]

Hi

how work the "Crv Axes"


i make a Button with the "Crv Axes" funktion Applied to Axis 5 and 6
in Physical Axis i make a hook in Eq

the Curves profil is always on

in Physical Axis i make no hook in Eq

the Curves profil is always off



so, how work the "Crv Axes" Button?
can i switch on off the curves with this Button?