I’m using an American keyboard and the tilde key works fine in all other apps.
When I hold it down to try and make a tileable texture in Zbrush nothing happens. I drag my image to the bottom and it doesn’t split and reappear on the top. Do I need to enable some other function or is there another way to access this control?
The ‘W’ (Wrap Mode) button must be enabled in the Layer palette (but this should be on by default). You can use the Displace H and Displace V sliders in the Layer palette as an alternative to the tilde key.