Billboard GUI and proximity prompt max distance scalling

[wheat flax]

What's the ratio for scalling of those properties since I've set proximity prompt max distance to 10 and after increasing model's scale i could see my prompt from like half of the map so i want to know by how much I need to lower this property if I increase model's scale by 2.

[gaunt swift]

When you scale a model it scales the max distance property of a billboard gui by the same amount aswell

So increasing the scale of a model by 2x will make you have to decrease the max distance by 2x or just set it back to what it was supposed to be