Also, I just realized: Alt+Click still doesn't seem to copy (i.e., select the element of) at all. No idea whether using the middle mouse button works, though; if it does, it should be easy to fix, and would be appreciated by laptop users everywhere.

Very nice. I like how you update so quickly.

How about making the Alt+Shift deletion work with wall elements? (E.g. let us select the wall deletion tool and use that.) As a complement, maybe change it so you can use either Alt+Shift+Click or automatically, whenever caps lock is on? That would allow us to use the line/rectangle drawing tools to delete, too.

The new combined velocity/pressure view is pretty neat as a compromise between the two.

As usual, very quick work! At this rate, we'll end up using Shift and numbers for views--not that that's bad.

EDIT: Perhaps the pump should have a dialog box to adjust the pressure, instead of using temperature?

Additionally, it'd be great if we had a way to replace elements with others (i.e. not manually pixel-by-pixel).

Hey add like certian direction bhoton tipe things that can hold stuff i thing that is as close to moving solids as we can get

Can you upload the files to somewhere other than Box, because I cant sign up because I dont have a phone.