No real life performance is measured yet. It was just mentioned before, like I did above, that it looks like the specifications are under-reported, this light seems to have a 50mm diameter lens, so around 2 Mcd is more to be expected than 1.3 Mcd.
It was mentioned in another forum thread here on BLF in passing about the “Jetbeam RRT M1X LEP” which was the successor to the “Jetbeam M1X WP-RX” and that it severely under performed compared to its predecessor.
Final tweaks ? Does that include in house QC testing to ensure each light performs to manufacture specs ? Either way I’m excited and hope it ships before Chinese New Years ! =D