Could someone help me with the following.
I have a BGA with 5 mil (.127 mm) holes through the entire stack.
I need these silver filled plugged.
I need the correct call out for my notes on this procedure.

I also have a requirement to have this design finished in gold. My regular
board house calls this finish "Gold Body". However, I really need the
thickness call outs since this finish is being used for manufacturing and
reliability issues per the above BGA. But I also have an area for a mix
connector which should increase the thickness of the finish in that area
since these will be surface contact pads.

If there is anyone out there who can help me with these issues, I really
appreciate the feedback.

Thank You,
Ezequiel Cruz

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