How much side to side play on Alpha I Gen II

[jeepnsam]

My out drive has a little play,which seams too much to me.

I've read this article:
http://www.mercstuff.com/gimbalringwear.htm

So it looks like I have a little play between the Gimbal Ring and the Swivel Shaft.

The questions are:

Q1: How much play is too much play in the "real use world"?
Q2: How much is normal wear and tear but allowable?

Side to side = .5" of play
Side to side = 1 " of play
Side to side = 2" of play
Side to side = 3" of play
Side to side = 4" of play
etc.....

Thank,
Sam