A quick look at how the HSDA performed around the time 4-4.5″ hail was being reported west of DFW…

Dual-pol base data showed very low ZDR / CC near the surface within the high Z core. Some elevated KDP in spots.

Note the large region of Giant Hail classifications. While the HSDA has been overdoing the region of GH class, this storm did have a sizeable swath of very large / giant hail.

Picca