The Fortnite calculations for Scoping/Ads/Targeting do not seem to be correct. If I enter my actual ingame value 0.501 for scoping, I get a target value that is absurdly high ~88
If, on the other hand, I move my actual value one decimal place to the left (0.0501), I get a value that could be correct. ~40
Possibly the error lies between hip fire and any scoping methods.
Because the Fortnite hip fire value is 0,0XXX and any scope/Ads values are 0,XXX
I may be doing something wrong, but maybe it helps.