Most jurisdictions do not allow you to go more than 400-600 feet between manholes. Most hydraulic books and schooling uses ft/100ft for that reason. Please add the option of having ft/100ft for slope of conduits as a reportable units.
The message prompting before every simulation computing is ambiguous - is it necessary to regenerate grid each time I want to compute model? Probably not if the grid wasn't changed.
Please add a property to all the chambers including both catchbasins and manhole which specify the back drop height (multiple values if we have multiple incoming pipes)
