Thanks Eric,
And thanks for your insights! Took it out this weekend and brakes worked as usual which is not great but it is not a car. Use the exhaust brake and time things and braking is a piece of cake. I did let the air pressure get to low, which is now lesson learned! Today when I came home I took the time to verify the air pressure was above 90 psi. No problems and easiest leveling I have ever had at my house.