Damn JC did not level the tank as I asked. So between Karin and myself we managed to drain about 85% of the water into both bath tubs and the buckets I had standing around. The rest was discarded. With much pain and suffering we leveled the tank and refilled it with the water that was now in the bath tubs...

Since I lost about 15% of the water, I had to make up some new water. I did not really have the RO unit connected, so in went some more tap water with Tropic Marine salt (non Pro-Reef). I guess the calculation on the side of the bucket was not that accurate since the Specific Gravity went up dramatically to 1.028.