Just looked over the back of the panel and noticed the back panel pressing is quite distorted (bulges out on the right hand side and flexes back in on the left) its quite pronounced. Got a torch and looked throgh the holes in the top edge and I can see a small piece of wood keeping the panel back pressing away from the aluminium chasis! Is this normal? The set was only manufactured 19/9/05 so I wouldn't have thought it would have had time to go back to be re-worked for anything related to this. Have any other PHD8 owners noticed a flex/distortion in their back panels? Cheers.