Many thanks Brendan for your help with 26 across - I'd made a one letter error in 3 down which explains my problem there. Still determined to battle on so could someone offer another hint and another steer please?
Where does the second half of 37 go? I've solved it and put it in at 36 across (reversed). This appears to be wrong .
Secondly I've solved the second half of 33 but cannot find an anagram.
A general observation is that I do feel this one is worth persevering. If it was less interesting I'd have given up and gone diving for molluscs on the seabed. This forum is so very useful.