ZBrushCentral

Layers in ZB3 and 4 - Difference?

Layers in Zbrush 3 were simple. I selected/created a layer i wanted to alter the mesh and I could easily turn on/off the layer´s content as well as modifying the srength of it. So far so good.

No I opened an old model with layers in the latest version of Zbrush and I don´t know why, but I cant switch layers on/off as I coild do before. What am I doing wrong?

Let´s go with an easy example:
Sphere with a horn. Horn is on a Layer. Now in ZB4R2 i can´t show/hide the horn via the layer. Something happens to the mesh, but i can´t hide/show the horn.

And, is it just me or does swithing layers take soooo much more time in ZB4?

Thanks for you help : )

There are known issues when opening ZBrush 3 models with layers in ZBrush 4.