I want to run power out to the shed. Now I understand the principal, but lack possibly lack in some hands on skill to achieve it with regards to the board my consumer unit is mounted on. It would have been handy of there were accessible screws to lift the front face of the wooden paneling off, but these have been filled in with wood filler. Now there are spare bays here for an extra mccb. I plan to have the rcd within the shed itself via a 2 way consumer unit. Power comes in via an outside meter box. The meter tails come through the wall and up through the bottom of the paneling. Perhaps I could make this gouge bigger and I'd be able to insert my swa cable through it?