second embodiment is seen in more detail in fig6 and 7 two double walled wings 143 vertically disposed extend horizontally from and coextensively with the base 141 of the wall anchor 140 each double walled wing 143 is contoured with a vertically elongated aperture 166 which interengages with the rear leg 150 of the veneer tie 144 that is threaded therethrough the aperture 166 is constructed to be within predetermined dimensions to restrict movement along the z axis the dimensional relationship between the aperture 166 and the veneer tie 144 permits range of movement of the veneer tie 144 along the y axis 136 while limiting z axis 138 movement as a result of this structural arrangement the veneer tie 144 remains horizontally disposed within the x z plane of bed joint 130 so that external compressive forces bearing against the face of the outer wythe 118 are transmitted along the veneer tie body 144 and not broken into components in this embodiment insulation panels 126 are vertically disposed between successive metal columns 117 of the inner wythe 114 to minimize air and moisture penetration through the cavity 122 formed between the inner wythe 114 and the outer wythe 118 and maintain the insulation integrity of the system in the second embodiment the improvement is the enhanced strength and performance of two double walled wing 143 structures which distribute the burden of high wind forces to resist deformation of the wall anchor 140 coupled with the snap in wire structure 165 which provides reinforcement against seismic forces this.