I have some connector lines with an arrow on one end. The connector line end that does not have the arrow developed a 'tail' when I moved the line. How do I get rid of this 'tail' to make the line straight again? I now have several lines with tails of diffreent lengths and have no idea how to make them straight again. Also is there any way to move these connectors by very small amounts rather than having them 'snap' to fixed locations which is very annoying. I used to know Visio really well but every time I don't use it for a few months, I forget everything as the commands are so unintuitive.