I am using 4.0.7 built from source, still at the learning stage.
PCBnew GL canvas seems to bring up a grid of lines rather than dots ? Confusing, and unusable on my display as the grid colour is overpowering.
I've found under "Render" I can turn the grid off, but really I want my dots back.... failing that I assumed I could change the grid colour by clicking or double clicking the colour box next to the "Grid" Item in "Render", but nothing happens. I would expect some sort of colour selector to pop up ? How do I change the grid line colour or get dots back in GL mode?