Tanks Dave.
It must the be planets creating a brake problems constelation.
I took it apart and a,m happy I dit.
The oil....
It turned in to a strange color and formed christals and big lumps about 3-6mm.
The piston has a spot where the aluminum and piston had rubbed.
So I polish everything.
I don't trust the rubber so I replace it.
I throw everything in the ultrasonic to make sure no holes are clogged.
And maybe I'll throw a new brake line on it.
Tanks for your time Dave, I appreciate it.