Finally got the other knuckle off. Only one problem...its still connected to the axle! I tried an axle pusher+mallet+tightening and loosening it, everything but heat, for about 5 hours and it moved about 1mm.

I'm hoping I'll find a way to mount it in my press to get it out, otherwise I'll just drill the fugger out and get a new one.

Can't wait until the next time I do this and it comes out all coated in copper.