No, you will find it in your letter box
I think I have now the right technique to inhale with the FV, as I want without burning..... I try many things, but the very best is to light the chamber throught the glass with a flashlight, then I count 5 and I begin to inhale... with the light, I can see perfectly the vapor coming, so I can let the button pushed and only modulate my inhalation.... of course, if it would be sunny day inside my house, I wouln't need flashlight !!!..... and here we haven't seen the sun since years (it seems !!!)
It would be amazing if the next FV would have led lighting the chamber or the top lid all glass !!
The key is to see the room perfectly
I agree it would be pretty but I'd rather not see anything complicate the FV. Lighting would make it cost more and would be another thing to fail, not to mention use up your battery.