Is there is a fix for the Dolly Partons?

[SMITH23H2SUT]

Love the boobs.I mounted a "Hooters bobble-head" center dash right above them.Looks bada55.

[jsbihn]

I am not saying they are bad or ugly or whatever, I am saying my dolly's are floppy.
I am wondering if there is a way to tighten them up so they dont flops so much

[iwillnc]

OHHH ok, gotcha.

My driver side vent is the same way.
I believe you can just remove the vent and put some pull and stick felt around the bottom and top of the hole, that should definitely tighten it up, may also help redirect the air flow in the pointed direction, and not out the sides.
Again this is speculation I was planning on doing this, but have never gotten around to it, I have felt is why I say it sounds like a good idea, I also use it for trim squeaks as well, it has came to great use.