David,

> This is the second re-install of guide (to get over the fat dotted
> grid problem of the first install) Grids were OK but the CCD frame
> was fat dotted blob this time.
>
> Now is the third time I have to delete and reinstall guide to fix
> the display problem. Is there something that I am missing?

Perhaps the pixels are displayed ? From the menu choose
Display -> CCD Frame...
and verify that the box "Show pixels" is unchecked.


Laurent Zimmermann
http://users.skynet.be/zmn