This LaTeX source ( http://pastebin.com/3HdpbQi5 ) yields two types of errors ( http://i.stack.imgur.com/4J87t.png ):
The line thickness of the table borders in the primary header row varies and the last entry in the secondary header-row ("erh.", short for "erhalten" which means "received" 🙂 is a good few points above where it should be.
Now, knowing that LaTeX does not err, I however do so quite frequently – any ideas what I can do to get a clean result? The whole thing, btw., is a ham radio logbook in case you wondered.
Thanks in advance,
Christian DC1TS.
Best Answer
a multicolumn should only define the right vertical line {c|}, except for the very first column, there a {|c|} is correct. Otherwise you'll get two vertical lines.