I think that really depends on the hides design.
I have seen mesh frames with rocks piled up; concrete bunkers; sticks and cloth, etc.
Raised, ground level, below ground ....
Small holes, slots, shooting doors.
Opinions vary markedly on this, of course.
Proximity to the water, bait,.
This was one that got debated in school a lot.
If you don't do proper blind placement you get jumpy critters.
Number of animals present when the shots are taken. Learning to groups of eyes watching.
Number of hunters using that blind, ? ie. over use or not enough rest time.
If there are only three blinds to use versus 19.
Hope you get rested hides and don't have to attempt to compensate for things beyond your control.
Where to shoot?
At the proper aiming point in that "triangle" every time.
If the critter jumps and you have to do some tracking that is what the pros get paid for.
There is only one certain cure, but it requires the complete eradication of strings and I know you don't want to use that method. (They won't let you use one from the blind anyway)
