1967 Rolls Royce Silver Shadow brakes producing to much pre

HELLO!
Have you fixed your problem? I am sorry but you don't need to be worry I have a rolls royce silver shadow 1 1967 RHD that kind of brakes are that way I have the workshop manual and the spheres or accumulators are the ones that create that kind of pressure 1000 lbs at starting and 3500 lbs when hot so never try to open them it is a risk, the solenoids are for the suspension of height control depending the load the car has, l would like to know more information so I can share more to you.
Regards
Rafael