LT80 - No Ring Markings on EBAY Top End Rebuild Kits

[Golddoor]

Got my new top end rebuild kit from EBAY made by Zoom. There are no markings on the rings. Does it matter which side ring is up?

Also the little springy expander ring that came with it goes on the lower ring groove before installing lower ring to the piston correct?

[LT80]

Yes there is a top side to the rings. There is a marking.
I don't use the expander ring thingie.