I think the description in the topic is good enough. edit: a million typos.
Oct 27th 2011 Official Post #2 I Ran into this on my server, figured out you have to pump it out the BOTTOM of the machine.
Oct 27th 2011 Official Post #4 From what i read in other posts, spacetoads API was changed, and this is a result of that. I don't believe any IC changes were made.
Oct 27th 2011 Official Post #5 The graphic of the mass fab is switched by 90° i think this is causing the problems....