Cracking on with the turntable, have to say there was a lot of parts in it, all laid out here and well finished.
It went together pretty well, had to actaully look at the instructions a couple of times to get the gears in the right position and order but all worked out well. Quite fancied the open look, but on a quay, I am sure it would have filled up pretty quickly with sand and fish heads, so the the covers went on along with the planking. It is all manual at the moment , so need to work out how to integrate the polarity switching with a relay and the arduino etc. Plus some flares probably on the track to help alignment.
Now need to cut the hole and install and it has to have a little height packing I understand to ride level with on16 rail sleepers, but will add a little extra at the end of the line and allow some of the locos to run both ways.