[Chimera-users] Specifying colour of surface cap when surface coloured by electrostatic potential

Hi - Can't find answer to this question in manual. Is it possible to assign a uniform solid colour to a surface cap when the (clipped) surface is coloured by electrostatic potential (using external .dx file)? I know such capping can be done when the surface is coloured by some other attribute but have not found a way to specify in the above case. Any hints gratefully received. Many thanks, Ashley -- Dr. Ashley Pike Membrane Protein Crystallography | Structural Genomics Consortium | University of Oxford