I have been rearranging my rooms and have built ramparts over walls as part of that transition.

As it turns out, there does not appear to be a way to dismantle a structure under owned ramparts. Targeting the wall underneath actually dismantles the owned rampart on top.

I think dismantle should be treated the same as withdraw in this regard.

+1

The idea of encouraging trading with neighbors is good. However, excessive cost of trading from one side of the world to the other will hurt the overall health of the market.

Yes, flag memory in the memory tab is not working for me either in the live world.

Same thing occurred to me last night. Lost my own memory which was replaced with what was shown in the thread Pausbrak linked.