LG EC930V appears to slant to the left

[Thomas_87]

Hey guys I have a problem with my TV. when viewed from any angle it appears to slant downwards on a right to left slope. I have measured from the bottom corners to the surface of the TV cabinet and they are exactly the same. I have also used a spirit level to check if it is in fact level and it is. I used to put books at the left side to make it appear level but removed them as it looks silly. I don't understand what could be causing the problem and how to fix it.

 

[mcnumpty23]

had your eyes tested lately?

 

[Thomas_87]

I had them tested a year ago and wear glasses now