Product review (1 stars): Installed with all important details as instructed. At the ...
Installed with all important details as instructed. At the end of the day:

1. The air flow felt very weak. I did "tissue paper test". The sucking up happens only when the tissue paper is an inch away from the rail plane, even with highest level 4. I am Not sure if this is normal and asking other users or the manufacturer to comment.

2. The smoking test shows it sort of works. But I am not impressed based on my previous experiences. It performs Not so much differently from the old range hood which costs much less than $100.