Stuck by agrippa.

[Asdflvr]

Let me try to clarify.

I have fixed the cog near agrippa, I cannot find the controls for the two heavy doors.
*by hub i asume you mean that one giant room that has blue lamps*
I cannot go any further in the hub place. When I go right, It dead ends at some sacrificial pedestal.
I tried to use the meat on it, I couldn't.

I then took a left and went into some sort of machine room, partially. The hall that leads to some sort of machinery is blocked by some metal door, like in a prison. I can't use any tools on it, and it won't budge, please help me D: