On Sat, 2019-07-13 at 15:20 -0400, Norman Yarvin wrote:
Minimum gauge issues don't end with fabrication, though; 0.005" is
pretty flimsy and floppy, the latter perhaps being more important.
Many an engineering design has looked good when analyzed at zero
frequency but failed due to oscillations.
Besides electroplated copper, by the way, there's also electroless
copper, which is better at plating the inside of cavities (which in
electroplating are farther away from the anode and thus plate more
slowly). There's a DIY recipe at: