[Sully13]

that hasn't been my experience. I farm for maps just outside Moraby Docks at the lvl 50 earth shard/crystal nodes. All three of the maps (Toadskin, Boarskin and Peisteskin) randomly spawn at those nodes. The Peisteskin rarely shows up first, so not being able to select a specific type of map makes using the bot for this a poor choice. I have just been doing it manually as the maps spawn pretty quickly. I don't think it has ever taken me more than 5 or 10 minutes to get the peisteskin.

If there are nodes where only the peisteskin maps drop I am not aware of them.