Hey, folks, I'm building a theme park in Neo Delta (here: http://opengeofiction.net/#map=14/-56.9193/136.3614), but I realized it became to large and I don't want to delete everything and start all over. I'm new to JOSM, I rarely use it, but I would like to know if there is a way to select several items in JOSM and shrink them all together! Maybe it is very easy, but I couldn't find it at first!
Thank you!! :)