I just checked the ammonia today and the vial isn' t  bright yellow which would = 0 ammonia but it isn't really green either which would = .25   I'm going to do another water change and I think I will be back on track.  I reduced my feedings and I'll keep 
monitoring.  
Also, could taking a 2lb piece of rock out of my sump cause the spike?  Maybe the bacteria had to build up more when I took it out, thus causing the spike.  I know when people want to get rid of their bio balls, they are supposed to take them out slowly over a long period of time.  I'm guessing my ammonia spike was a combination of many factors...piece of rock taken from tank, crap in bag go into water colum, die off from new coral, feedings etc.  
 My GSP appear to be spreading a bit...do they stay closed when they start to spread sometimes??   Thanks agian!