My head is dangerously full of 3D movements options; gears, cams, sprockets and belts. I am unable to think about anything else which is making daily life pretty impossible and driving the car positively insane.
I find some of my best ideas hit me when cruising the streets of Leeds, so construction ideas come thick and fast as I shoot along the inner ring road. But building a puppet theatre in my head at the wheel is decidedly inadvisable.
I have chopped and sawn and assembled parts. The moments of truth are fast approaching as it all pulls together over this next week. What will fit? What will work? What have I overlooked in my constant scribblings and diagrams and lists?