ZBrushCentral

How to work only on a side with the Brush

Hi, i have a problem with the brush, i think it is a setting on the brush, because when i add on a side it automatically subtract on the other side, i want only add on that side without subtract. I know I expressed myself a little badly, but I hope you understand what my problem is

I’m really surprised this question was never answered. It’s an option in the Brush menu, under Auto Masking, click the button called BackFaceMask.