When I initially installed the vent hood over the induction cooktop on the kitchen island, I set the height so that it would just clear my head. Good for me, but not so much for taller cooks. Such hoods perform better when closer to the cooking surface, so my instinct was to keep it as low as practical. Today, I raised it by 7 inches after a recent guest bonked their head on the glass canopy. To compensate for the increased height, I installed new electronics that allow the fan to operate at a 75% higher flow rate. A pair of band clamps were just what the doctor ordered to facilitate an otherwise very precarious operation. Head clearance is now 6′ 3″. If you are taller than that, you cannot go on the ride.