Hello from near Oxford

[ShaunCorbs]

Is the bottom to control the flow ?

 

[AngM47]

Is the bottom to control the flow ?

Yes.

 

[ShaunCorbs]

And let me guess the other side of the shower wall you can’t get at ?

 

[AngM47]

And let me guess the other side of the shower wall you can’t get at ?

Yep, well, the other side is the landing, and pretty sure it's a solid wall just there. If the shower wasn't so close to the wall it would be easier to turn as one could grip it better, but it is what it is.

 

[ShaunCorbs]

If you know someone with a 3d printer they could design and print you a handle / lever

 

[AngM47]

If you know someone with a 3d printer they could design and print you a handle / lever

Good idea, thanks. Might also use an adjustable spanner.