some clarity.
go to coordinates (08x,08x) sign off. go to your conquer folder then to your map folder then the next map folder (Conquer 1.0/map/map) then rename Arena.Dmap to lineup1.Dmap then rename lineup.DMap to Arena.Dmap then change lineup1.Dmap to lineup.Dmap (just so u dont overwrite and dont forget the name
). sign on walk through portal you will disconnect. rename your files back. and when relog you will be in TC.
do not forget to rename your files back to original
this trick works on any map including jail, gw jail, and met zone mine.
if this is not working for you for whatever reason (like your pk arena map is screwed). instead of using Arena.Dmap use mine-one.Dmap