[Chimera-users] Ribbon path smoothing

Dear Chimera users, I trying to create a ribbon model drawing of a DNA structure containting several abrupt chain-reversals in the DNA-backbone. By default the ribbon path is smoothed over five successive residues. This resuls in the ribbon path supressing the chain-reversals by oversmoothing the path. Is there any way to overide the default value of the FIVE succesive residues to a smaller number (e.g. TWO). Regards, Jakob Jakob Toudahl Nielsen Dep. of Chemistry University of Southern Denmark