Still waiting for mine to arrive (ordered from Aliexpress to save a little money). A little surprised at your beam shot results as MS rates the RN to have more throw distance/higher cd value than either the 906 or 906s but wouldn't be the first time I've seen inconsistencies in actual performance and claims between their different models. Will no doubt be doing the output testing when I get the light which should help fill up the time till it warms up some and I'm more motivated to take the bike out at night.
Mole
Mole