Yep, you need to have confidence in what you're doing. Whether you can just accept logic, or have to prove something through some sort of test etc. Like if your fishing popups to combat debris etc then find a clear margin spot and plonk your rig on it in a similar way you imagine the cast landing. You can see how it lands and settles, and how it sits. Like I've just changed to a slightly stiffer coated braid for my boom section because I realised sometimes my previous one wouldn't quite boom out enough.
These are the two slightly different versions of the hinge rig I use. Those tungsten weights balance my homemade 15mm corkballs out nicely, settle slow enough to sit on top of silkweed but don't sink too slowly. In my mind they are also less likely to snag in the weed than swivels, and the stripped bit of braid behind them gives the movement and rotation.