Leaking brake fluid, what is the location?

[foxhole]

Looking at the evidence of a leak but not much fluid coupled with the statement of losing a considerable amount, it sounds like it will be leaking into the footwell.

A very common failure.

I'm not ruling out that pipe but it's not my 1st choice

Yes caused a leak into footwell as it runs back thru bulkhead but was hidden by carpets soaking it up .
Needs better photos.