rear brake repair

Hi I hope this SuperDuke 1290 rear brake pad video helps some people out or saves some cash. There's one part i found a bit tricky. https://youtu.be/NwmF9wRlCgI

As some of you know, I crashed my SMR last weekend :frown: and as a result the rear brake, amongst a lot of other things, was damaged. The push rod that's connected to the rear brake pedal and pushes the piston was forced out of the piston mount - see pic below. Has anyone done a successful...