[Elecraft] K2 bar graph current test - problem?

[Darwin, Keith]

I'm away from the shack due to a little thing called *work* so I'm doing
this from memory ...
 
When I did the bar graph current test on my K2, I got results that did
not quite match the manual.  Manual said I should see about 0.16 to 0.18
A difference between one bar segment and  10 being lit.  I measured 80
mA with one segment and 180 with 10 for a difference of 0.10 A.
 
Does that sound like a problem or is it just variation?  I assumed there
was no problem and moved forward with the kit.
 
- Keith -