I'm having a bit of trouble with an expression (I'm just getting to grips with them). Basically, I have a toggle, going into an [expr]. When the toggle is off, output a zero. When it's on, I want it to output a number between one and ten. My expression looks like this:

expr if($f1 == 0, 0, 1);
if($f1 == 1, 1, 0)

The second expr outlet is going into a bang, then [random 10], then [+ 1], to a number atom.

The main goal of this is to act as a random off / on volume, where the on volume is between one and ten. Hope this all makes sense. Any help would be much appreciated!

What about this?

[X] - toggle
|
[select 1]
| /
[random 10]
| /
| /
| /
| /
|/
[outlet]

Wow, I had a feeling I was over complicating things. Forgot about [sel]. Thanks! Here's the patch, my first completely finished one that isn't just an [osc~] with a random attached to the inlet. Instant, randomised harsh noise wall!

http://www.pdpatchrepo.info/hurleur/instantwall.pd

Say, What?

I like your style.

Thanks :D !! Not to go overboard, but I dig your impulse generator patch.