If you wanted it to be somewhat random to open the holes, You could do it like this right?
(Correct me if im wrong ^^,)
Change
elseif itemEx.itemid == 231 and itemEx.actionid == 100 then
doTransformItem(itemEx.uid, 482)
doDecayItem(itemEx.uid)
else
To
elseif itemEx.itemid == 231...