This stopped play for the rest of the afternoon and slowed it down for a day or two. I did manage to design the rear tank mounting which will need a downward facing hook attached to the front seat mount bridge on the frame. This will secure the large rubber band that will loop over an aluminium turned compressed cotton reel bolted/bonded to the rear of the top of the tank. Here is the start of the hook manufacture. An 8mm coach bolt held in the vice was heated red hot and bent with a length of gas barrel.
