5 LB of Waltons sweet chipotle jerky seasoning.
With my own on it . Extra seasonings and I found that
93% lean beef with one pound of unseasoned sausage gives
A very nice taste.

You could have a bad brake line going to the caliper.
Sometimes the the rubber brake line going to the caliper will start collapsing.
Which will cause the caliper to lock up or to have spongy brakes.
The spongy brakes is the line actually growing when the pressure is being applied through the line.
I have had happened on a couple of different rigs.

Jonathan, thanks you for the link and the answer.

I see Pictures in didn’t go through.
Sorry about that .