I want to propose a way to move the radio transmitter and receiver . Apparently when you build it , you can’t move it anymore . It is weird to see people moving around just to talk and hear at the same time . It is also quite confusing of which message is from which village . I propose that at the end of the message depending on the village there will be an alphabet. For example, eve village , message : hi everyone E. The E shows that the message is from eve village. There are also a lot of weird message (random alphabet and number ), can I ask if that happens only when a person read from the paper near the video or there is other problem. Can the developers also make other metals like copper stackable? it takes a lot of space and basket . Thank you.