Hi Ron,
I am sure we may have discussed this when we met up at Corowa in March. Suspension angle on Stalwarts in comparison with Saracen or Saladin. Both the later vehicles have minimal loads added, so suspension angle is relatively constant. The Stalwart however, is designed for a 5 ton payload, but as we know, practically all of the Stalwarts in private ownership never carry a significant load. so setting the suspension to a similar setting of a Saracen will improve the life of the final drive train and reduce the torque needed to drive them. Years ago when I worked in REME Workshops, I had to do extensive drive line repairs to a Stalwart used by RE for driver training. It was agreed with the unit that we should lower the suspension as they did not carry loads and had been suffering bevel box and tracta joint failures. This solved the problem. I have also done it for a private owner who also had been suffering breakages due to the excessive angle of driveshafts. I did note the heights for each 'axle', (ie Front, Centre, Rear) but it might take a bit of searching to find them.
regards, Richard