1990 Clutch noise?

[MontePete]

I wonder if someone here can verify if this rattle is normal?, I have removed all clutch plates , in neutral when I rotate and wiggle the clutch basket there is a rattling noise. link of 30 second video here , help much appreciated!

https://photos.app.goo.gl/Aw8rZe2qh31GmaiG7

thanks very much,

Pete