[video=youtube_share;alZFDNCJsRw]http://youtu.be/alZFDNCJsRw[/video]
The new geometry must have an open surface; the
replacement feature cannot work with volumes. Insert H (half) cylinder is open geometry, insert cylinder has volume.
how do I know if its open surface or not, how can you tell the difference. If you can help me or direct me it will mean alot
sorry new to zbrush,
All the new insert brushes with H in the name have open geometry. If you want to make your own just cut of the caps of your tool.

Thank you
i WAS TRYING TO USE THE INSERT MESH REPLACEMENT WITH IMM BRUSH BUT DONT WORK ALSO DONT WORK IF I IMPORT A HEAD MODEL FOR EXAMPLE, SOME ADVICE PLEASE
THANKS