S1 Original brake performance

[1954Etype]

See post #16.

[caveman]

Looking in the service manual there are 2 ways to connect the servo; for “early “ S1 4.2 cars the rears connect to the first circuit connection with “later” cars connecting first the front circuit. I have currently the early setup, but have had advice to switch to the later setup as per the diagram below

Anyone have experience with this?

Mine is early and plumbed as per ‘early’ diagrams with no problems at all.