Interesting you haven't coded on the GP's. How long have you had them in? Mine coded after about a month, and so did a friends. I have noticed some large margins on some lights--I suggest shopping around to be sure you're getting a good price.
, ordered 5.11.16, delivered 7.9.16, custom build.
Dropped in Munich on 9/28, Redelivered by ELEKTRA, delivered to my home 11/2.