God, that OP reads like the musings of someone who’s been drinking Robitussin. I just couldn’t think of a better headline.
Here’s what I need: something that will fit into a small space (four inches or so) that I can crank until it’s pressing on both sides of that small space.
The actual situation: I have a TV that’s developed that irritating whine. The whine goes away when I press on a spot on the back of the TV but returns the moment I stop pressing on it. I’d like to put something between the wall and that spot on the back of the TV that I can then crank or otherwise adjust until it’s pressing in that spot on the back of the TV and stopping the whine.
What is this? Where can I get it?