Wishbone ball on '28 A Roadster

[psavello]

I have read through lots of wishbone ball threads on FordBarn. Most mention side-to-side movement at the ball. My wishbone ball shows vertical, up/down play that I think is excessive. There is no side-to-side movement. Does this up/down play still mean that I should repair the ball? Or just try to take the vertical play out? If the vertical play can be taken out, how would it be done?