I sent off for my Affix ages ago, and its still being processed, My bitch is co owned but the affix is only in my name, is it too late to transfer her into my name soley, then onto the Affix, or would I just have to register the litter, then pay again to transfer them all onto the affix?

You would have to tranfer her solely into your name to use the affix.  You can add the affix to the pups later (but would have to pay for each one, think it's about £8) but really you need to transfer the bitch into your name first, as unless she is solely in your name on the day of whelping, when the pups are born you can't  have the affix at the beinning of the name. 

Sounds confusing, when we got our affix we got it in joint names (me and my husband) however, one bitch was still solely in my name, and I couldn't do her transfer into joint names quickly enough, she whelped a litter solely in my name, so I was only allowed to add the affix to the end of her name (of the pup I kept).  This caused me a huge amount of upset as at first glance on paper this bitch looks like she was not bred by myself.

but would have to pay for each one, think it's about £8

Can't comment re the other, but just to confirm this is the current price for adding an affix to a dog's name ... just in the process of doing so myself.

The bitch was originally signed over to me in Feb, but the paperwork went missing in the post (as it does!) after the other owner signed it.... so I have re ordered it. KC said as long as I put the previous date I should be ok, and my Affix should be sent out in the next week.... *stressed, much?*