[urq] H&R Springs

[K B]

Gentleman,
 
I will be installing H&R spring and Konis (thanks Martin) on my 83.
The springs came with no documentation and all four are marked 
with a paint spot on one end of the spring. The two marked with blue
seem to be about 12 1/2" long and the two marked with yellow are 
about 11 1/2" long. Can anyone tell me which ones go where and 
if the paint mark goes up or down?
 
 
Thanks!
 
Ken