At 70k miles, I switched from worn pads (assume original?) to Bosch pads front and rear.
Original rotors turned (front and rear).
Pistons moved smoothly.
After install, pedal feels soft. Initial bite is low, subjectively more pedal travel for same brake force.
Brake fluid level full.
After 100 easy miles, did some stressing (got brakes really hot).
Not much change.
To rule out air (does NOT feel like air in fluid), flushed a lot of fluid through both front lines (no change).

Anybody running the Bosch pads?

Anybody experience similar symptoms after pad change (maybe other brands)?

Suggestion or ideas what might be the cause?