The clutch pedal on the S2 felt a little weird and it would not release the entire way before you helped it by dragging it with your foot. I decided to replace the master and slave sylinder instead as the parts aren’t that expensive. As I currently have the top of the engine, access was easy and the job was a quick one. Spent some time bleeding the new system, but the result was a much better clutch feel and the pedal now extends the whole way without needing help.