diff --git a/HAWC2/IEA-15-240-RWT-Monopile/htc/IEA_15MW_RWT_Monopile.htc b/HAWC2/IEA-15-240-RWT-Monopile/htc/IEA_15MW_RWT_Monopile.htc
index e29cae5e..1f5e175e 100644
--- a/HAWC2/IEA-15-240-RWT-Monopile/htc/IEA_15MW_RWT_Monopile.htc
+++ b/HAWC2/IEA-15-240-RWT-Monopile/htc/IEA_15MW_RWT_Monopile.htc
@@ -209,32 +209,32 @@ begin dll;
     begin init ;
        ; Overall parameters
       constant   1  15000.0        ; Rated power [kW]
-      constant   2  0.524          ; Minimum rotor (LSS) speed [rad/s]
-      constant   3  0.792          ; Rated rotor (LSS) speed [rad/s]
+      constant   2  0.52360       ; Minimum rotor (LSS) speed [rad/s]
+      constant   3  0.79168        ; Rated rotor (LSS) speed [rad/s]
       constant   4  21586451.33303 ; Maximum allowable generator torque [Nm]
       constant   5  100.0          ; Minimum pitch angle, theta_min [deg],
                                    ; if |theta_min|>90, then a table of <wsp,theta_min> is read ;
                                    ; from a file named 'wptable.n', where n=int(theta_min)
       constant   6  90.0           ; Maximum pitch angle [deg]
       constant   7  2.0            ; Maximum pitch velocity operation [deg/s]
-      constant   8  0.15915       ; Frequency of generator speed filter [Hz]
+      constant   8  0.315        ; Frequency of generator speed filter [Hz], tuned to 2.5P like for the IEA 22 MW.
       constant   9  0.7           ; Damping ratio of speed filter [-]
       constant  10  1.01          ; Frequency of free-free DT torsion mode [Hz], if zero no notch filter used
       ; Partial load control parameters
-      constant  11  0.302217E+08 ; Optimal Cp tracking K factor [Nm/(rad/s)^2], ;
+      constant  11  0.302485E+08 ; Optimal Cp tracking K factor [Nm/(rad/s)^2], ;
                                   ; Qg=K*Omega^2, K=eta*0.5*rho*A*Cp_opt*R^3/lambda_opt^3
-      constant  12  0.112427E+09 ; Proportional gain of torque controller [Nm/(rad/s)]
-      constant  13  0.201829E+08 ; Integral gain of torque controller [Nm/rad]
+      constant  12  0.150858E+09 ; Proportional gain of torque controller [Nm/(rad/s)]
+      constant  13  0.338526E+08 ; Integral gain of torque controller [Nm/rad]
       constant  14  0.0           ; Differential gain of torque controller [Nm/(rad/s^2)]
 ;     Full load control parameters
       constant  15  0             ; Generator control switch [1=constant power, 0=constant torque]
-      constant  16  0.640241E+00 ; Proportional gain of pitch controller [rad/(rad/s)]
-      constant  17  0.862019E-01 ; Integral gain of pitch controller [rad/rad]
+      constant  16  0.646235E+00 ; Proportional gain of pitch controller [rad/(rad/s)]
+      constant  17  0.870088E-01 ; Integral gain of pitch controller [rad/rad]
       constant  18  0.0           ; Differential gain of pitch controller [rad/(rad/s^2)]
       constant  19  0.4e-8        ; Proportional power error gain [rad/W]
       constant  20  0.4e-8        ; Integral power error gain [rad/(Ws)]
-      constant  21  11.95434      ; Coefficient of linear term in aerodynamic gain scheduling, KK1 [deg]
-      constant  22  720.25183     ; Coefficient of quadratic term in aerodynamic gain scheduling, KK2 [deg^2] &
+      constant  21  12.09150      ; Coefficient of linear term in aerodynamic gain scheduling, KK1 [deg]
+      constant  22  705.91663     ; Coefficient of quadratic term in aerodynamic gain scheduling, KK2 [deg^2] &
                                     ; (if zero, KK1 = pitch angle at double gain)
       constant  23  1.5            ; Relative speed for double nonlinear gain [-]
 ;     Cut-in simulation parameters