Shock plate mount with lowered mounting point?

I asked him to explain it and he never answered my question.
I too may be interested in his shock brackets, but I may run Caltracs as well and am not sure how he accomplished both features there.
guess i'm not understanding what you are not seeing.
red arrow to caltracs. tabs welded to bottom of plate, i assume. yellow to shock mount
DSC_4270 (Large).JPG

vs what caltracs supplies
clv-2101_xl.jpg

heck, the ones on his car maybe caltacs plates with the shock tabs added on...