Originally Posted by flyinginstyle
it is a part of towny, so technically isnt cheating, but is abusing the purpose of towny. i dont think its actually possible to fix without the removal of towny itself. I would like to point out that this works with mostly all natural blocks and some hand made ones, like tnt. The creators of towny must know about it because iron blocks, gold blocks, diamond blocks or diamond ore are not duplicable. However, where i said i had 'tried' it on the old map, i used 1 iron ore and 1 gold ore and they came back. it is a clear problem that wont be easy to fix, but then again i dont know much about how towny works so i could be wrong..