LG monitor wobbles

[PGW]

I have recently bought a 22" W2252TQ LG monitor to attach to my 15"G4Powerbook. It suffers from sporadic rapid wobbling from side to side (ever so minor but annoying all the same). It is improved when I run the monitor with my Powerbook shut but not totally solved. LG have been more than useless in offering assistance - and I am disappointed that they won't even consider taking it back. Can anyone offer some advice - is it a tech problem?
Thanks!

 

[Gary King]

I have the same problem with the LG Flatron W2242TQ. Have you managed to solve this, or has anyone else?

 

[PGW]

Semi-solved by connecting with analogue cable - as yet, no explanation as to why digital connection results in the wobbles.

 

[Gary King]

Semi-solved by connecting with analogue cable - as yet, no explanation as to why digital connection results in the wobbles.

Ah okay, I think I misunderstood you then. What my problem is is that my monitor is physically wobbling side-to-side; the base is very weak compared to other monitors that I've had.