Just for the record I am no longer the owner of Aerodrome Park. However I was intrigued by the comment made with such authority that I had "unfortunately got the third rail wrong". This may be 3rd rail next to the platform but several examples have existed e.g. as at Wye and the siding platform at Chatham before the Kent Coast electrification. If I was looking to take pleasure in pointing out errors (as some, nobody in particular, people clearly seem to do ....) the position of one of the two home signals isn't right - something I learnt from a helpful and structured comment as part of a polite discussion.
Best regards to all, EL-3A