Don't know if this will help or not but here is the zone and zone_points data for corathus creep. This is from a packet collect from today.
Code:
-- Zone Config
--
UPDATE zone set `short_name` = 'corathus', `file_name` = '', `long_name` = 'Corathus Creep', `safe_x` = 16, `safe_y` = -337, `safe_z` = -46, `underworld` = -1000, `minclip` = 50, `maxclip` = 1800, `fog_minclip` = 300, `fog_maxclip` = 1800, `fog_blue` = 140, `fog_red` = 100, `fog_green` = 100, `sky` = 0, `ztype` = 255, `time_type` = 1, `fog_red2` = 100, `fog_green2` = 100, `fog_blue2` = 140, `fog_minclip2` = 300, `fog_maxclip2` = 1800, `fog_red3` = 100, `fog_green3` = 100, `fog_blue3` = 140, `fog_minclip3` = 300, `fog_maxclip3` = 1800, `fog_red4` = 100, `fog_green4` = 100, `fog_blue4` = 140, `fog_minclip4` = 300, `fog_maxclip4` = 1800 WHERE zoneidnumber = 365;
UPDATE zone set fog_density = 0.33 WHERE zoneidnumber = 365;
--
REPLACE into zone_points(`zone`, `number`, `y`, `x`, `z`, `heading`, `target_y`, `target_x`, `target_z`, `target_heading`, `zoneinst`, `target_zone_id`, `buffer`) VALUES('corathus', 10, 0, 0, 0, 0, -1237, -948, 186, 66, 0, 362, 0);
REPLACE into zone_points(`zone`, `number`, `y`, `x`, `z`, `heading`, `target_y`, `target_x`, `target_z`, `target_heading`, `zoneinst`, `target_zone_id`, `buffer`) VALUES('corathus', 20, 0, 0, 0, 0, -1125, -1041, 250, 67.5, 0, 362, 0);
REPLACE into zone_points(`zone`, `number`, `y`, `x`, `z`, `heading`, `target_y`, `target_x`, `target_z`, `target_heading`, `zoneinst`, `target_zone_id`, `buffer`) VALUES('corathus', 30, 0, 0, 0, 0, -1026, 1187, -11, 221, 0, 25, 0);