Restore a Pioneer keyboard (27s)

[franz.b]

HP27s repair part 3
it works. operation almost completed because I applied the sheet of the keyboard with thin double-sided tape, then I doubled the strips compared to the photo, but it does not adhere well: suggestions? I would not use the spry glue because it gets very dirty ...
The keyboard works well, I just applied a thin piece of paper under the "exit" key because it generated an annoying "click" sound, probably due to a slight deformation of the metal support, perhaps forced when opening.
To avoid twisting of the hooks I have inserted wire pieces so that a possible reopening is not fatal, this because they do not know the duration conductive ink that I applied.
I'm happy because this tank has been underwater.