Vintage Thunderbird Club International

I recently rebuilt all four power windows on my 1965 Bird. They all work great now except the driver's side front widow seems to go up and down really fast. Actually, when it goes down it is almost like it is falling. Any ideas?

I am in search of the interior trim clips for my 1965 Special Landau. There are at least two different sizes. #1), What is the correct name for these clips? #2), Is there a source that I can get them from?