Repair focus issue with Canon EF 50mm / 1.4. Dissasembly guide.

I used these website as a guide but thought a Video-guide could also be usefull. http://www.fotomozaic.ro/artikel.php?s=1&categ=0&idstory=225 http://www.clubsnap.com/forums/canon/475106-canon-ef-50mm-f1-4-disassembly-procedure.html This is my first guide and also the first lens I take apart. My english is crap and the result of the video the same. However, I decided to post it anyway, maybe it can help someone. As I say in the video, this fix didn't repair my lens because I have another problem. But it should help with several other autofocus issues. My issue is that the lens can focus fine from infinity to near, but not the other way. Please let us know if this fixed your lens or not! Sorry for the low volume.