[Elecraft] K1 -- orientation of C13 and C20?

[Cathy James]

I am unclear on the correct orientation of C13 and C20.  The directions 
state "this [flattened] side must be oriented towards the flattened side 
of the component outline."  Unfortunately, the component outlines on my 
RF board are symmetrical as far as I can see, with no sign of 
flattening.  Perhaps the through-hole is completely covering up the flat 
part of the outline.

Could someone post the correct orientation without reference to the 
outline, e.g. "the flat side of C13 should point toward component XYZ"?

Thanks,

Cathy
N5WVR