8.25 Diferential, carrier pinion shaft play

this question relates to the steel shaft that passes through the differential gear carrier that retains the spider gear assembly.This is a non-sure grip rear.

I had the rear diff cover off to service the fluid,, I turned the drive shaft by hand and noticed that the spider gears would 'rock' left or right just a bit with the initial turn of the drive shaft,,not much movement but certainly visible,, in hindsight I should have put an indicator on it or shot a video,,it is all back together an sealed up now.

I went to the FSM, there is no mention of a movement tolerance, and I also know that the steel pin is a slide in and is not a press fit, so there is bound to be some clearance between it in and the gear carrier,,

So is the movement I saw at the spider gears normal,, I just don't remember seeing if previously,
no funny noises from the diff when in operation..

thanks