In case of Plating width on Ground ring, we have to consider about Ground ring
edge position since it is related with Ground ring plating width. In order to meet
plating min. width, we have to aim wider than nominal area. In such case, current
plating margin (=Gap between max. and min. plating area) is tight as comparing
to our plating capability.
For plating area on tie bar between Ground ring and Dambar, it has wide plating
Area on tie bar. We hope ASECL san accept our proposal spec.