Coil Constant for 0.75DQB26 using magnet LCLS-II Quad 4244 New Calibrated Coil Constant = 4371.81279, File coilpar.ru (Old) Coil Constant = 4366.55890 New Constant/Old Constant = 1.0012, Old Coil Radius = 0.0093472, New Radius = 0.0095653, Number of coils = 1 (Only change radius if Number of coils = 1!) Wire Strength = 6.226471 T, Coil Strength = 6.218989 T, Magnet Type is Quadrupole at Imag = 110.041 for coil. Number of Coil Turns = 5 Coil Constant Calculated from radius, turns and magnet order = 4578.2228 (Should be within 5% of Calibrated Coil Constant)