Have tried what you suggest.
Symbol Rate 23000
Transmission DVB-S2 (8PSK)
I get exactly the same as your screenshot. When I try this on Horizontal there are no channels found
11052 finds no channels on either H or V.
I am in the Isle of Harris. My configuration is just a standard sky dish with a 4 way LNB. No external signs of water damage and all connections are good. Looks like I won't have signal meter until early next week..
Thanks for your help on this.