I started building the Aerospring from the book "How-to Hydroponics." I centered the pvc 4" from the top, and I put in EZ-Clone 360 degree sprayers. I haven't drilled the holes in the top of the lid yet, but I'm afraid the pvc pipe is way too high. Plugging in the pump and watching the sprayers with the lid off, it seems as though the water would spray right through the pot holes. Maybe if I drilled the holes very close to the PVC pipe, the water might not shoot out the top, but I'm not sure. Any advice or do I have to start over?