[Ian - G4JQT]

Lee,

Glad that it's the same as mine - there are differnces between the MK I, II and A.

Settings of focus, ion trap and brightness to some extent all shift the picture around slightly, so the final centering setting might have to be a bit of a compromise.

I've also set my picture size to very slightly overscan (test card-edge arrow heads just off the screen) so that the edges don't ever show.

Let us know if you cure the curve at the bottom.

Ian