Hi Digger,Thanks very much for your prompt reply. A couple of questions come to mind. What is the nature of the housing on the upper deck where you started the chain? I was going to bend pieces of brass to create the supports for the rollers/pulleys on the upper deck and the lower deck below it. You seem to have some other method. Are there pieces in the kit or are they your own invention? What is the support mechanism for the third set of rollers? Finally, how did you terminate the chain at the aft end?
In one of your photos I can glimpse the funnel and note that you have the appearance of rows of rivets. I have seen this with some other modellers and have wondered how the effect is achieved. I love such fine details.
The housing was made by bending a piece of thin brass scrap. As for the rollers just below the housing...to be honest I can't remember whether this came in the kit or if I made it by shaping and bending a piece of thin aluminum, and then inserted a wheel. At the end, I made a small hole in the side of the deck grating and just fed the chain into it. As for the rivets, I had some thin strips of aluminum and using a pounce wheel (see link) I created a line of "rivets". Then I glued this on the funnel.
I hope this helps..