Make sure your code accounts for any config file path, considering the user can change the default path in the run type window and the user may change the file name any time, which would yield a missing result.

mapsplice_interface.py needs to be trimmed down -- extract some classes and methods, create some polymorphic methods for window events

If Clear clicked, cancel clicked, input/output clicked -> reads windows displays no reads even if reads are in file.

solution -> parse config file and load each time input/output is clicked and preferences is clicked.

minimum intron box should expand or be larger by default

Close the Run Type window after execute has been clicked.

reset config file each time user loads new workspace or if the user is loading an existing workspace and file is not there, create new or offer option to allow them to search elsewhere.