Scepti - you have offered some explanation, true, but have not taken on my offer to measure both displacement of and pressure around objects of different densities. I'll do it as soon as you provide what denpressure predicts to result from those measurements.
Here's something for you. What you are measuring today is exactly hat denpressure actually is.
The problem is, you are saturated in gravity and otehr bullshit.
All I'm saying to you is, grasp what I'm saying and you can go and do as many experiments as you want to in real time to gain a proof.
I'm not going to sit here and calculate this and that when people will never grasp the actual basics of what I'm saying.
There's no need for calculation until you are putting something to work, safely, in any walk of life.
Explanation and grasping of it, is key to understading. I'm not being funny, I'm being serious.
Try and undertsand what I'm saying because you're allowing scientific clap trap to mask over the basics I'm giving out and it will just confuse the hell out of you.
Look: you're not in college or uni, here. You can use this as an exercise in alternative thought. Discard the gravity crap for a while. Discard what you've been battered with from a young age and try and use this as a chance to gather these explanations to actually put into logical format.
The worst that can happen is that you have expended your time on something you decide not to go with.
The best that can happen is that you can actually start to see that the world is not what they sold to you, plus space.
That's the best I can offer.
If you decide not to take this up and would rather just go into ridicule mode...save your energy as you know where that gets people with me. Just saying.