I'm trying to create a route in Basecamp, but the software is adding extra steps to the route. For example, I want to go south on I-81 and turn east onto us-60, but the route has me turning east onto us-60, then getting back onto I-81, travelling back north for a few miles, turning onto another road, then doing a U-turn and coming back the same way, to the same point, then continuing on us-60.
It's also done something similar, when going through a town, it tells me to make a turn onto a street, travel a few blocks, then come back using the same street to the same point before continuing.
How can I cut this extra loop out of my route? There is nothing listed in via points that can be removed without removing most of my route with it.
Thanks!