^yes he is
Also time to bleed, go get one of these from a pepboys or something
http://www.summitracing.com/parts/li...FYdffgod4UQAqQ
Attach it where the metal cap goes and fill er up to the top of the taper part. Then crack the bleed plug on the top of your csf radiator and hope it doesn't break/strip and close it once coolant starts coming out. Then start the car and turn the heater on and keep it full to the top of the taper part. let it come up to temp so the thermostat opens and then shut it off and let it cool down. Repeat this process 2 more times then shove the stick in the funnel, remove and dump it into the coolant jug and put the factory cap on. Check it again in a few days to see if it is still going down. If you chose to put in more stop leak while doing this add it first before filling the system. If the level continues to go down and no leaks can be located you need to get the head gaskets changed.