Well sadly Agharta is not Classic, and on Agharta we have established that you should not build on top of the nether.

i started a thread about that wawon0

http://www.minetown.net/forum/m/672632/viewthread/15199337-top-nether-rule/page/1

Guys if staff doesn't want you up there just listen to them, they have to deal with enough already and don't need this, I for one don't see the need or good in that because not all players can get up there. I think we shouldn't be able to.

Sheesh! I guess I opened a can of worms. All I wanted to do was build an elaborate mob grinder on top of the nether, then spam the forums with "why isn't my mob grinder working?" posts.