ZBrushCentral

Random point

i have this random point on the top of a models head that is untouchable. no brush, mask or anything else i can think of can move, smooth or fix this problem. any help would be awesome

could be a problem with the polygon not having a face on that side. so i would try the Tool:Display Properties:Double. It should make both side visible so you can modify it.

http://www.pixologic.com/docs/index.php/Tool:Display_Properties_Subpalette#Controls_Common_to_More_than_One_Model_Type

that helped but it created an other problem.
there is a hole now
is there a way to weld two points

i think the only way to do that is to export obj then import with attention to Tool:Import_Subpalette
http://www.pixologic.com/docs/index.php/Tool:Import_Subpalette