Well, I don't write about everything I do. And its not that many weeks since I did it.. Most people does not have much interest for minor details. I have tried to share various small stuff in my flashlight collection thread. But little response/interest/questions.
High current drivers for single XM-L thread.
Btw, I have done beamshots of various throwers and lights, some at 5amps..
Edit: I skipped the word "don't.... First sentence now fixed "I don't write about everything I do" :p