@ rowi58,
When I run SH3 missioneditor (I have no Win editor at all and if there is any I just simply don't see it or can't find it) there is no such option like menu <search> so am stuck. On the other hand am thinking if I have necessary tools to do that at all cause it's just simple SH3 MissionEditor, nothing else

. Maybe you could tell me what tools you're using and where to download them or send me that modified file to my email address so I can replace it?.
Many thanks.