Question about Sony SU-WL850

Exactly, you can theoretically turn 55' a little further than 65'. But the difference shouldn't be too big. I have a 55' on it and it fits perfectly.

I have the 65". So the 30° are rather generous. For me it's more like only 20°.

Unfortunately, I don't know because I didn't pay attention when I bought it and it doesn't fit my TV. If you are interested, I will sell the wall bracket for CHF 100.- 1x opened and never screwed. The price is negotiable. 101@dplanet or 076 3812582