Final Gap for LCLS-II Dipole 4580. 

Present Gap Average = 1.3820 inches 
Final Gap = 0.6828 inches 
Trim % Difference = +/-  4.49 %  

Calculation Checks: 
Gap Ratio = 2.0241  (Present/Calculated) 
Integrated Field Ratio at 216.886 A near nominal current (Nominal/Measured) = 2.0300  
Current Ratio at 0.49485 Tm (Nominal Field) (Calculated/Nominal) =  2.0241