anchor.diff:        CALL StC_CalcContStateDeriv( Time, u, p, x, xd, z, OtherState, m, dxdt, ErrStat2, ErrMsg2 ); if (Failed()) return;
   
   
  -      IF (p%StC_DOF_MODE == ControlMode_None .OR. p%StC_DOF_MODE == DOFMode_Indept) THEN
  +      IF (p%StC_DOF_MODE == ControlMode_None) THEN
  +         do i_pt=1,p%NumMeshPts
  +            y%Mesh(i_pt)%Force(:,1)  = 0.0_ReKi
  +            y%Mesh(i_pt)%Moment(:,1) = 0.0_ReKi
  +         enddo
  +      ELSEIF (p%StC_DOF_MODE == DOFMode_Indept) THEN
   
            ! StrucCtrl external forces of dependent degrees:
            do i_pt=1,p%NumMeshPts
  
positive.code:             y%Mesh(i_pt)%Force(:,1)  = matmul(transpose(u%Mesh(i_pt)%Orientation(:,:,1)), m%F_P(1:3,i_pt))
              y%Mesh(i_pt)%Moment(:,1) = matmul(transpose(u%Mesh(i_pt)%Orientation(:,:,1)), m%M_P(1:3,i_pt))
           enddo
        ENDIF
  
        IF ( p%StC_DOF_MODE == DOFMode_Prescribed ) THEN
           !  Note that the prescribed force is applied the same to all Mesh pts
           !  that are passed into this instance of the StC
           do i=1,3
  
negative.code:       enddo
  
        ! NOTE: m%F_stop and m%F_table are calculated earlier
        IF (p%StC_DOF_MODE == ControlMode_None) THEN
           do i_pt=1,p%NumMeshPts
              ! Aggregate acceleration terms
              m%Acc(1:3,i_pt) = 0.0_ReKi 
           enddo
  
        ELSEIF (p%StC_DOF_MODE == DOFMode_Indept) THEN
  
           do i_pt=1,p%NumMeshPts
              ! Aggregate acceleration terms
  