Her trouble spots that have shown improvement are bad brakes with the Autosit. When I stop she is sometimes thinking about other things and continues walking for a few steps. She also sometimes gets a smell in her nose and wanders off but she is very easy to recall with just a tap from her collar. She has a few days to really throw me a curve ball but she is doing a good job and is a hard worker.
Tomorrow I hope to take her down town to practice her skills in an urban environment (because of proximity to cars she will be wearing a physicial leash). I am sure she will gain a few admirers on Mass street.