ZBrushCentral

symmetry and clay tubes

okay, so i’ve been messing with Zbrush and everything has gone great so far. BUT im running into an issue when i use clay tubes on my high res mesh. i start with Zspheres, and everytime i get the mesh where i want . The minute i start modeling up towards the top of the mesh, the Clay Tubes Brush(and just this brush!) decides that it doesnt want to work on symmetry anymore. EVERY OTHER BRUSH WORKS, except the claybrush. does anyone know whats going on?!?!