Hi Amir, This looks like missing shader support, which is unexpected on modern Mac hardware. Can you try to set the "use_shaders" setting? PyMOL> set use_shaders, 1 If this fixes it, then please check your ~/.pymolrc file if the use_shaders setting is wrongly disabled there (File > Edit pymolrc). Cheers, Thomas > On Mar 8, 2018, at 11:05 AM, Amir Khan <[log in to unmask]> wrote: > > Hi > > Apologies for the non-CCP4 question, I can’t find help on other forums. > > I’ve got extremely small fonts on Pymol graphical window, can’t see the options (A, SA, H ,L etc) or the primary sequence without a magnifying glass. > > Running Pymol 2.0.7 on Mac 10.12.6, I’ve attached an image showing the problem. > > Any ideas? > > Thanks > Amir > > <font-pymol.png> -- Thomas Holder PyMOL Principal Developer Schrödinger, Inc.