The ply flooring doesn't continue under the seat but is supplemented by sections of fibreboard which are stapled to the ply. This leaves a small gap between the edge and the rising panel behind the seat and this covered by a galvanised metal strip which is stapled to the fibreboard also.
So I'm pretty sure that the cabling tucks in behind the fibreboard and underneath - rather than on top of - the galvanised strip. Does this sound right? I just want to be sure as otherwise it's going to be another case of two steps forward and one step back as I do it right the second rather than first time.
Thanks for any advice.
Here are some pics which hopefully show what I'm talking about.



