Why didn't Zedd and Rita attack the Command Center?

[Goldar's Revenge]

It has a lot to do with Dimitria being gone and strength in numbers. I think Zedd and Rita were more scared of Zordon then they let on. The Machines didn't really care about anything except conquering the Earth. They only stopped the Rangers for getting in their way. I don't think the Machines cared about attacking Zordon directly. They just wanted Earth to be their next conquest.

[MattEmily]

Originally Posted by Goldar's Revenge

It has a lot to do with Dimitria being gone and strength in numbers. I think Zedd and Rita were more scared of Zordon then they let on. The Machines didn't really care about anything except conquering the Earth. They only stopped the Rangers for getting in their way. I don't think the Machines cared about attacking Zordon directly. They just wanted Earth to be their next conquest.

did the Machines even know about Zordon to begin with? I can't remember any of them ever even referring to him.