On 14 May 2014 08:32, Craig Sanders <cas@taz.net.au> wrote:
    # If you have more than 1 secret key in your keyring, you may want to
    # uncomment the following option and set your preferred keyid.

    #default-key xxxxxxxx

Setting this seems to work. Bit weird though, I only have one secret key, so it shouldn't be required. 
--
Brian May <brian@microcomaustralia.com.au>