Ok I've worked on cars all my life. I would never go beyond a point I knew wouldn't have any effect on my problem. Now unless you have abs there will be a single line that tees off to each rear brake. With out getting into splitting hairs brake fluid pressure will be the same at both wheel cylinders. If the right and left side have separate soft lines they may be a problem.
But here we go again replacing things that weren't broken in the first place.So to me the problem is something that was changed. You could try switching the left shoes with the right shoes, see if the problem goes to to the opposite side. You could switch wheel cylinders left to right. You're looking to get the problem to follow the component.
But here we go again replacing things that weren't broken in the first place.So to me the problem is something that was changed. You could try switching the left shoes with the right shoes, see if the problem goes to to the opposite side. You could switch wheel cylinders left to right. You're looking to get the problem to follow the component.