Bad Booster?

[Governator]

1991 no ABS. Pedal felt like it gets stuck and was clicking. Took a video of it. The clicking is not in the linkage I inspected it. Seems to pass all the vacuum tests. My brakes do suck and go to the floor but that's a different story.

 

[Governator]

Any input on this? Can anyone view the video? I've had this thing for a year now and it's been had nothing but brake problems.