ZBrushCentral

Curve brushes aren't working properly (Zbrush 4R6), please help.

So I’ve watched this ZClassroom - ZBrush Training from the Source and tried to do the same, but the CurveTriFill brush won’t build up sculpting material as it does in the tutorial, I can just change the shape of edges by pulling them. Does anyone know what the problem is? Maybe I’m doing something wrong.

Stroke:curve:LockStart
Stroke:Curce:LockEnd

Try those buttons when the curve Trifill brush is enabled.

Anyone know how to get the curve to stretch longer then it was when first drawn?