!!!Need Help!!! Total Chaos Removal

Need help, anybody ever remove total chaos UCA's, I am in the process right now, but can't seem to remove piece number 10. See pdf in link (page 3)

http://www.chaosfab.com/pdf/96504.pdf

It's wedged in pretty good.
Any ideas

 

Bump for ideas

 

Take a large sledge and have someone hold it on the backside of the spindle (behind the hole) then smack the other side across from the hammer with a smaller sledge. Give it some good wacks and it will probably pop out.

Or maybe you could rent a ball joint press and find a way to rig it to work. Hard to say without seeing it in person. Or maybe carefully with a brass punch or a regular punch and tap it out from underneath? or maybe a small slide hammer with a j hook on the end?