If the spigot gets taken OFF the wheel they fit on but move, if the spigot ring is on there too small...so is it just new spigot rings i need?
Yes.
I am going to explain it in simple terms to get it through.
Don't think I am being nasty, but we will be here all night if you don't get the basics of it.
Imagine all aftermarket alloy wheels come with a hole the size of a roll of cellotape.
This large hole ensures that all car hub sizes can be catered for. But in order for them to fit different cars a ring needs to be used to bring the hole down to the right size.
Different manufacturers have different initial sizes of cellotape roll.
So you may need one with an OD (Outer Diameter) of 10 inches, and an ID (internal) of 60.1 for the clio.
So you need to measure the hole in the centre of the wheel, without the spigot ring, and then buy one that goes down to 60.1 for the clio.
Ger'it?