Okay, so I took it out, made sure all of the bulbs were tight, and put it back in. They are all working, but only time will tell if they have changed their behavior. I don't know if it matters, but my cluster looks a little different than yours, duduckling.
The bulbs twisted in and out the same as the ones you described on yours, so I'm sure this cluster is similar enough that this might have fixed it.
I haven't checked the Day Time Running Light Modules solder points yet ventec, but all my stuff is working at the moment. What will I see when those solder points get tired? I also haven't locktight'd the power valve screws yet... I'm still trying to work up enough nerve to do it myself since I can't find anyone to do it for me. I don't have a garage, and I don't have much time right now, so it may have to wait (I know, I know, I'm a horrible person). I've read a lot about the screws on this forum and in my repair manual, and I feel like I could do it well enough.
Anyway, thanks for all the replies e'ry body