Well I can't for the life of me get my nodes to communicate without a relay still. MTU is down all the way to 1024 now. Never even get a handshake, much less an subsequent traffic. they can both talk to the server, and the server can talk to both of them, but they won't talk to eachother. wg peers match between server and nodes, so the NAT holepunching should be working right. idk what's up.