The original thickness of the printed dielectric was 28 microns, achieved 
with two prints. This was at the very low end of the specifications for the 
ink (ESL 4913G), which suggest 25-40 microns for gold and 35-50 microns for
silver. The metal being used in this case is silver. ALL the parts printed
with the 28 micron dielectric had multiple shorts. 

A test has now been performed on two plates with three prints, resulting in a 
38 micron dielectric layer, and zero shorts were found.

The process will now be changed to yield a 42-44 micron dielectric 
thickness with 3 prints (to add some safety margin). 50 plates are being 
started with the modified process.