i would just remove the rubber and maybe grind down the lip a little to ease the air flow. The water would still be going to the sides as it does with the rubber. Only draw back is the AC would have to work twice as hard to cool the air back down.
===================================Sig============================== 'You know how an SUV sits just high enough to a Z that their damn headlights blind the shit out of you? Well on an H2 it’s almost like the movies when the person is being abducted by aliens.' james-lee