Great write-up here:
http://forum.***************/index.php?showtopic=59565&st=15
That should bring you to page #2, bt incase it didn't, it's post #16 on page 2, by a member "Super Car Tastes - Skoda Budget", thats his screen name, no kidding.....
He really elaborates. If you want the cliff-nots version:
1.) Loosten the clutch cylinder rod, it has a 12mm locknut, and has a 10mm hex on the rod.
2.)Turn the rod clockwise 3 turns. Re-tighten the 12mm lock nut against the rod coupling.
3.) adjust the clutch pedal stop bolt, so you have about 1/4" freeplay before you feel more resistance.
4.) Test ride. There's a few things you have to test. Does motor start in neutral with clutch out, it shouldn't. Does the cruise contol switch on normally, and switch off when you press down the clutch pedal, it should.