faulty drivers side window

[franknapoli1]

hi all,
I have a problem with drivers side window, where if it goes all the way down it gets stuck and won't come back up. If it goes upto 3/4 of the way down no probs, but any lower it will make a loud clunck on the way up. I have taken door trim off and had a look but can't seem to see the problem. has anyone had similar probs? any help would be appreciated
thanks

[Eurosport]

mostlikely it's the window regulator,
check out on front page for directions to it see if it helps

[franknapoli1]

thanks for that. can you buy window regulator parts separetly or do you have to buy the whole assembly!
thanks