It's funny to see how the bot looks down when is reaching a connection, I had the same issue with E[POD]bot long time ago. :}
Btw, you should add some radius to the path so the bot will move smoothly and if the place is too small just set the radius to zero. The Podbot based bots have code when you are using the autowaypointing option each waypoint is placed with as some radius depending on the place. In this way if you have multiple bots following the connection the chances to collide are much smaller and the movement will look more smooth.