How far is dead center of center field? I had the 18650 head, sent to me on accident and compared to the XP-L head it has an obvious reduction in output. I wish Gene could accurately measure these I know a cheap sphere is like 10k though. Thanks for the shots. I still haven't even taken mine outside yet. The XP-L version with MD4
I'm glad to see you post...I figured you were tied up with a gag ball.