[zbrush] Same symmetry radial counts but Different draw size....

kylejo

Hello. I'm in trouble in below image...

I just activate symmetry and radialcount '8' and draw on my ring surface.

It works out different drawing size totally... Help me out. !!
cf1. It's same in standard drawing with masking

cf2. If i did Draw size up, It works correctly. But, in Small size it didn't

kylejo

IT WORKS WELL IN SPHERE3D
BUT, IF I DO ON MY SURFACES, PROBLEM HAPPENS...