Mar 13, 2011 #1 D david90 Advanced Member level 1 Joined May 5, 2004 Messages 423 Helped 9 Reputation 18 Reaction score 4 Trophy points 1,298 Activity points 3,611 what's the trick to getting good alignment between the top and bottom layer when milling a pcb?
Mar 13, 2011 #2 FvM Super Moderator Staff member Joined Jan 22, 2008 Messages 52,409 Helped 14,749 Reputation 29,780 Reaction score 14,095 Trophy points 1,393 Location Bochum, Germany Activity points 298,048 I think, it's having register pins on the working plate.