I have a few OpenWRT routers, dual band-and using airmon-ng and tcpdump on the CLI, I can put the radios into monitor (mon0) mode. I successfully get .cap files, which when viewed in Wireshark, have the radiotap headers. However, when I open them up in Eye P.A, they dont appear. Any idea why they wouldn't show, when Wireshark shows them to be ok?