Post: #2

i think this is your problem about dialog
COMPONENT=0bcf -1 3 0 0 this should be
COMPONENT=i_farm_sign -1 3 0 0

also about Item flagged as decay but without timer set
[ITEMDEF i_porta_farm]
ID=i_gem_diamond
TYPE=t_script
NAME=porta farm
CATEGORY=na
SUBSECTION=farm
DESCRIPTION=bbz

on=@create
ATTR=090 ---> attr should be this or you should add timer blabla under attr

at last for copper keys
ON=@create
fix
attr=attr_move_never|attr_static
src.tag0.jatenhofarms=<eval <src.tag0.jatenhofarms>+1>
src.newitem=i_porta_farm
src.new.bounce
src.new.attr=attr_move_never|attr_static|attr_decay
src.new.tag.uiddodono=<src.uid>
src.new.name=<src.name>'s Farm
src.var.uiddaporta=<src.new.uid>
src.update
src.try uid.<src.var.uiddaporta>.tag.uiddafarm=<uid>
src.try uid.<src.var.uiddaporta>.link=<uid.<src.var.uiddaporta>.tag.uiddafarm>