How to find a lost vertex? I have what I thought was a clean model of a shot glass made from seven circles of 32 vertices each. The inside and outside 'bottoms' converge to a single vertex. That should make it 226 vertices in total however it reports there to be 227 vertices. I have 'removed doubles' but cannot find the extra one. What am I missing?
Select a good vertex, Ctrl+L to select 
 all good 226 vertices, then Ctrl+I invert selection, then delete the extra vertex.