[chimerax-users] artificial lines or seems on surface using soft lighting

Hi ChimeraX folks, When I used soft lighting, I saw lines/seams on the molecular surface (see the attached image). To reproduce this: ---------------------- load xxxx.pdb surface color violet lighting soft ---------------------- How to remove these artificial lines/seams? These lines also show up in the cutting plane in a section view. Many thanks in advance! Steve -- Steve Chou