Thanks, i've been lucky i guess! Well, not so much initially because my Mister Maker died, once again!... So, this time i thought to myself there was going to be some significant change. Most unfortunately i don't get a light show out of this particular configuration (it's only meant as an ultrasonic humidifier after all). At least i shouldn't have to fear frequent failures as for my previous fog conditioning experiments: this one should survive to routine abuse a little while longer, we'll see!! It's possible there could be a major design flaw in what i've just posted. I'm not sure but it's about fog being washed by water... I'm wondering if it's the placebo effect or else. Anyway, i see no fog in the mixing bottle yet it seems to calm down my urge to cough. Or perhaps there's some fog inside but it's too faint to be noticed and yet soothing enough to delay the coughing and hence render a brief session enjoyable.