Can't give you much advice on how to remove the CA. Is the CA on the center band? Did you put the CA on the tenon then put on the center band? If so, you might want to try a different approach. What I do with Euros is put on the center band, then apply the glue directly to the joint. This will soak in between the barrel and the center band as well as seal the end of the wood. Give it a few seconds to soak in then blot up the rest of the CA.