Monitor Problems

[z008729b@bcfreenet.seflin.lib.fl.us (Martin Gruen)]

  Help!
  I've got an RGB monitor on my GS.  And since having had a Flyback 
replaced after a long time problem, I've noticed some wierd goings on 
that I can't say if it's been caused by my upgraded operating system,
 my computer or that the people who did the repairs suck.

  Sometimes my graphics seem to shift.  That is a whole horizontal line 
will seem to move a few pixels to the left or right (usually several 
lines as a group, making a smooth almost imperceptable transition in the 
warping.)  But since it does break that line between the actual display 
and the colored border, it is visible.
   It seems to happen when there is some sort of activity that 
I'm doing.  For example selecting a cell in AWGS database, the 
horizontal lines that the cell is on will shift slightly. 

  What the heck is this?  It doesn't seem to occur on plain text screens, 
and just seems wierd.
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