Thank you for your answers.
I am still confused (I must be really thick lol). here is what I don't understand.
So at the moment i lost $600 (BR at $400) so I owe $600 in make up and that is it.
Logically if I'd lost $500 SO BR at $500 i would owe him $500 in make up and that is it.
From what I understand as well is if I haven't lost anything BR at $1K I would owe him the stake back so $500.
So how much do I owe him if I lose let's say $200 and BR is at $800.
I am apologise to my ignorance I am just trying to make sense of the whole thing and at the moment it seem that the whole stacking experience is turning into a nightmare for both staker and myself trying to resolve that issue when it was never my intention.