Eibach Spring,How to tell the up end/down end?

[HoldenAstra]

Got Eibach Prokit.
How to tell which end is up and which end is down? according to the letters printed on the spring or comparing with stock springs to figure out which end is which?

Thanks!

[poita]

generally the white writing should be up from memory.

so when the spring is sitting in its spot you can read it