Cabriolet roof replacement

Was just wondering if anyone knows where i can get the instructions on changing the roof skin as the one on here seems to only be half there
 cheers

Here's the link to the full article:

http://vwgolfmk1.org.uk/forum/index.php?page=topicview&id=how-to_2%2Fhow-to-replace-that_2&kfs103=30