Many of you have specified to me that your character sometimes will not return to ground level when you go down a ladder. Or sometimes when you go up a level it takes you up 2 levels rather than 1.

I have not been able to fix this yet but I have a temporary workaround/fix that you can use to fix it yourself.

• The server will now disconnect you if it detects you are on the incorrect level and fix that level for you (this is not perfect and only runs every 1 min).
  
• When you teleport, your level should be reset back to 0 everytime.
  
• When you have a height error, use ::mypos to see your heightlevel. KEY:
  0 - GROUND LEVEL
  1 - Up one set of stairs/ladders
  2 - Up two sets of stairs/ladders
  3 - NOT IN USE (just drop a heightlevel)
  -1 - If this happens use ::up then ::down to set your heightlevel to 0
  Then all you need to do is type in ::up for your heightlevel to rise by 1 or ::down to drop your heightlevel by 1. (NOTE: THIS CANNOT BE USED WHEN YOU ARE ON GROUND LEVEL)
  

This should essentially allow you to fix your own heightlevel.

r3n