You are correct Sasho about the bungee cords, I have plenty of photos of this aeroplane and there was quite a variation of systems used for the suspension, I chose the springs because I have the springs on hand and I like the look of the springs, it is hard to simulate bungee cords. There is also a photo showing a large spring over the main undercarriage leg, so we had springs like I have used, bungee cords, single large springs.
Des