Birth surface not updated

[HHbomb]

Hi,
Create a line and add "normalize spline" on it with "show knots" with a good distance value to have multiple knots. 
Use this line as a "Birth surface" with "All vertices", display as "geometry"
Now we have a cross at each knot.
Change distance value in "normalize spline", particles are not updated. Need to remove and add line again.

[tyFlow]

If a sim doesn't update for whatever reason (some plugins and objects don't send proper reset notifications, so tyFlow doesn't know that a change has occurred), just right-click in the editor and choose "refresh simulation".

[HHbomb]

If a sim doesn't update for whatever reason (some plugins and objects don't send proper reset notifications, so tyFlow doesn't know that a change has occurred), just right-click in the editor and choose "refresh simulation".

OK ! Thanks