Er, I hate to say this but the construction couldn't be more simple. The main stem is made from the extending handle of a telescopic window washing pole. If I get a chance tomorrow I will take a picture and put it on the thread I have started regarding sharing tackle tips.

Tools required, a hack saw, a file and pop rivet gun.

The main advantage of having the rods side by side, close together, is normally when you are looking at one rod you get a take on the other ... Murphy's law. Having a set up like this the little buggers can't fool you.