So, I listened to your reverse a few times. Hopefully someone else can give better technical advice, but I thought it was pretty good. I personally thought that the tail could be a bit more present/noticeable, but I guess that comes down to personal taste. Other than that, it sounds like a really nice reverse. Again, sorry about the lack of specific advice, if I could hear any other faults, I would point them out, and if I had more technical knowledge, I would let you know if something needed improving.