I assume you mean iron sights and ACOG. I don't think hipfire is affected by XFactorAiming.
But anyway, does that mean I can only match one of the two zoom levels/FOVs (iron sights or ACOG) with my desktop sens and the other will be off?
Also, it tells you different XFactorAiming values for iron sights and ACOG when converting from windows dpi. Both calculations should give the same value for XFactorAiming provided the input fov is the same or am I missing something?