WHO'S GOT THE SCOOP ON RESIDUAL VALVES?

The TSB spells it out but then complicated things...

Nowadays are the rebuilt / new master cyl WITHOUT a residual valve compatible with NEW wheel cylinders for all applications?

And...

Are the wheel cylinder remanufactures / new cylinder manufacturers ALWAYS making the wheel cylinders to not need a residual valve in the master regardless of if it was called for in the past?


Sorry just had to toss that out there.