[Elecraft] Nabble identity help please

[KM5Q]

I tried to reply to a message through Nabble. It asked me to re- 
register. I accidentally did so using my usual address, not my ham- 
call address that I use in these matters. It has my reply waiting for  
moderator, saying I'm not registered in the Elecraft group.

So I went back and tried to change my km5q email address. It said that  
address is already in use!  -- Yes, by me. So I seem to be registered  
twice, but I don't know how to reply as the Elecraft-registered entity.

Anyone know just what to do?

Windy
KM5Q