All my cars seem to have brake issues...

I have been going crazy trying to figure out my soft pedal problem with my Challenger forever. Put in some reman calipers to no avail. Maybe slightly better. Bench bled the master and second master on the bench, in the car, etc. Bled the brakes at least 5 different times.

I'm wondering if the calipers are just bad. Any recommendations on a reman or new caliper?

Thanks.