"Mr. Land" wrote in message
oups.com...
I'm think the blur is entirely in the horizontal direction.

Can you clarify this? For instance if you were looking at a single,
lowercase, black 'o' character on a white background at the center of
the screen when the blur problem is happening, which part(s) of the 'o'
would be blurry? Just the left and right sides and not the top and
bottom?


Yes, Just the left and right sides of a letter O would blur. The effect is
the same at all points on the screen, edges, middle, the lot.
In fact I've seen it happen with a squa the horizontal lines are
practically unaffected, but the vertical lines are completely blurred.
I have photos.

Scrim