> So, are amazing little tidbits like this one written up somewhere in > one place?
You mean, besides the source code? That's where I had to look to find it. Actually, I brought up the problem of forced clearance a while back. IMHO we should have a flag for pins/vias that forces "no clearance". But yeah, we know the docs are weak. I'm in the middle of redoing the GUI, maybe I'll work on the docs after that's finished.
