All ideas

Give users the ability to start their drainage design from the outfall position

To allow an approximate overall attenuation volume when using oversized pipes or manholes, allowing a total possible volume with links and nodes could be useful for reporting purposes

One page formal print out summarising the manhole, pipe and storage structure volumes within the SW network. This is often requested during planning stages of developments.

Include facility to quick save using Ctrl+S - it works in most other commonly used software so it's almost a reflex action for most users, and saves so much aggravation over lost work!

In Causeway Flow, having an option to "Select All" storm durations in simulation settings, as well as when specifying a surcharged outfall for a specific return period, would be useful. Also, having the option to specify a surcharged outfall by wa...

Report the actual discharge rates achieved in the approval report, not just that they are below the GFR rates.

This is a very serious issue, if you accidently move an area, SmartTools will then double count that area next time you import it into Flow

For example if you had two PFD files, one for the west side drainage network and one for the Eastern side drainage network (perhaps because two people were designing them). But once designed you wanted to combine into one PFD file. i believe you c...