Any Sag-Less Cantilevers out there

[Wgards]

Purchased this one thinking it was a safe bet based on the reviews.
How wrong was I, its useless.

PREMIUM CANTILEVER TV Wall Bracket for 32 - 65 inch: Amazon.co.uk: Electronics

Can anyone point me in the direction of a better quality product please, I am sick of the sag and my neck hurts!

 

[Broxi1979]

I'd be interested in this also, I have plans for forming a projected stud wall section (like a wide chimney stack) with a recess sized to snugly fit a TV installed flush with the wall face.

I was hoping that there would be a cantilever wall bracket which will hold the TV at 90 degress to the floor/horizontal and cantilever straight out 90 deg to the wall/vertical without sagging.

Idealy it would cantilever out so far and then be able to rotate to allow access to the rear of TV and the connection points at will.

Having just started to look at this project, I'm not sure if such a thing exists or is readily available.

Can anyone give some advice on this?

If you need me to explain myself any clearer then let me know.