Harris7 ... very nice cabinet, you do good work ... I like your air circulation setup ... as for your false floor, you are in a convenient setup for my buddy's "30-degree floor" setup ... he took a clone of mine, and set it on a 'floor' , mounted on a 30-degree angle ... this allowed the overhead lamp to shower the top and entire side of his plants, for heavier mid, and bottom buds ... he would rotate the pots every day for full coverage ... this photo is the result, it was amazing! ... we had the same clones, same lamps, etc., but his yield just ran away from mine ! ... :smokin: