Steve,

My man - thanks for sticking with us.  After taking on two kinds cancer over the last few
years I have determined that life has no quarantines, but if I don't take it and myself
too seriously I seem to enjoy it more.

The spec sounds bogus.  I am going to assume you are expecting 0.001" copper in your
holes.  If you start with 0.0005" foil on layer 1 of the laminate,  after hole plate the
etches would be at least 0.0015".   Looking at the stack-up it looks like PWB vendor has
to have a laminate with 1 oz. clad to one side (layer 2 side) and 3/8 oz clad to the other
side (layer 1side).  I guess one of the board guys could say if that is normal, i.e. in
stock, material.

Gary Camac

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