Negative acceleration for missiles

[PauloMorfeo]

Negative acceleration for missiles does not work, right? Someone confirms?

I am prety sure it doesn't...

[Argh]

Why would you want to have negative acceleration? And no, I really doubt that would work right- missiles are very complex, messy things in Spring- you'd almost certainly break the smoketrail code...

[PauloMorfeo]

Why would you want to have negative acceleration? ...

I wanted some missiles that start fast and slow down after fired, kind of like catapulted or cannon fired at launch but, after, slowing down to it's regular speed.