Hi, I wonder if someone can give me some pointers.
I'm using Eagle 5.2 light, and I want to create an area of board on the top
layer that's to be used as a heatsink area for a voltage regulator. The
regulator tab is on net POWERGND. When I create the polygon I can't get it
to connect to the tab in any way (despite changing names, net classes etc).
It always deletes parts of the polygon during the routing phase such that
tracks pass through it with the clearance specified in the design rules. How
can I get Eagle to understand that it should be connected?