What is up with the cable editor?

Is there a secret to getting the changes saved for global use in all my future drawings. Doesn't seem to happen consistently.

Thanks.

Linda

David thanks for your reply.

I have spent considerable time making cable presets sometime ago only to find out that they are now all gone, except the SD7 default presets. I have created a couple of new presets today and restarted SD7, and yes I can confirm that the presets I have created TODAY do show, but the previous ones are all gone. PDF's and email on a separate email.