Sorry to bother you again, @nau, but, if you still have it could you please post your patch here, the sendspace link is dead

Try this, it should be one of the latest versions of it ... sorry for being a bit late.
The file to load is distodrive.pd, it's a kind of workbench allowing to compare the DS-1 and Tubescreamer sims.
Just had a quick try and got two "divide by zero" errors and crappy sound when distortion was engaged (click on pedal to toggle effect on/off), but I'm shure it's easy to fix, as it was a working version, normally
AQf-1.zip
Nau

Great, thanks a lot!