It works. The issus is that if there is a problem, it shuts attac down. i am working on that.
The Entrance Multiplier MUST be between 2 and 1000 or ATTAC will shut down. I fixed this for next vesrion. if you are using v4.1.3, and you import TWX file, then bubble finder will crash. Upgrade to v4.1.4 and create a new database.
earth.