I am using a 4 layer board and I have used a wire width of 00.10mm on
the dimension layer to set the board outline, then using the same
script and wire width, I draw the same wires on the copper for layers
2 and 15. Is this the correct way to do the copper delete from the
edge of the middle layers?
I really don't understand the reason to use .10mm versus, any other
size on the dimension layer and I can't find an explanation of the
best practice in the documentation. Can anyone advise me on what is
the best wire width for the dimension layer and how to do the delete
on the inner layers please?