Young and naive in 1963, I didn't give it much thought when on night shift the cpl told me to 'stand there and call me quickly if you see anyone coming' as he disappeared into the garage with a can. Now the power pack used to provide hydraulic pressure to the jacks used to load Vulcan bomb carriers was powered by a Ford 100E engine, so need I say more? When I cottoned on, night shift became a game of dodge the cpl. Anyway, my Norton took 4 star.