Hi! I just found the rocksculpting tutorial by Arif Pribadi(found here: http://arifcreations.com/blog/2012/01/21/tileable-rock-texture-in-zbrush/) and thought I'd try to follow it. Sadly I didn't make it past the stage of trying to set up the plane to sculpt on, instead of it following it correctly i got this: where it…
Yeah it definitely a scale issue, try this one i made a while ago. Wrap mode of 2 should tile perfectly. https://drive.google.com/file/d/0BzSs96v1FEPFNkNpR0ZCTTJMNlU/view?usp=sharing If that doesn't work, it might be your import/export options in zbrush and or any other tool you used to make yours.