So I have this character I'm working on. I t was made of many different subtools that I merged together into a single subtool. I then proceeded to dynamesh the whole thing so it would be one continuous mesh, and at a resolution of 512, it worked. However, I wasn't completely happy with it, so I wanted to try a higher…
well thats a shame. if you have the same dynamesh resolution and havnt touched the mesh, even if you press the dynamesh button it wont update because its already "up to date". have you tried importing the model to another program and then back to zbrush again?