When using another program to modify the way to play game is ageists the rule enough to get you some penalty. And if it's really make other player trouble... Like destroying the economics. Making player who obey the rule become disadvantage. Then banning is what need to be done.

In Tonberry I found a group of BLM with the same character setting for more than 20 character teleporting in and out Uldah atheryte for more than 15 hours today. Reported that. Hope they get to stop soon.