Hi Norman,
Yes, looking at the old quill I'm sure you're right, its the same whichever way it goes in. Although I'm not convinced yet that its not wound such that it tries to undo itself!
I'm struggling to get the old bit out, here's a picture of what I've got: here
I've tried pulling it out with some pliers for a good hour now, but it doesn't want to budge
Anyone have any suggestions on what to try next?
Thanks,
Jonathan