[bigsliks]

these are my 2 EBJD's and 2 BGJD's vents

1 and 3 are the BGJD's and 2 and 4 are my EBJD's
I have an idea of which are male\female but I'm
not %100 sure. All are over 4 inches,
any help identifying which are the males and females would
be appreciated.

thanks