My stylus has the problem and I would have been happy to offer you a beer but I had some problems in following this guide.

Firstly I had removed the four screws on the back of the phone but the cover remained sticked to the phone. I went round in circles for one hour until I found the service manual (you should maybe put a link to the manual directly in this tutorial)

Finally, the little piece which holds the stylus is broken on my Universal, and neither plastic glue nor super glue will be able to fix it once and for all.

Anyway, I’ll try to find a trick to block the stylus by another way.
If I succed and if you are interested, I’ll give you the method

Bearserker