Good tip on that retaining ring trick - I'm think'n you are referring to an EE X6, or is this in general for lights with retaining rings?
Yes - TK does not use 255 for the 7135 in her stock modes - I change the modes to what I like/prefer. Anyway, the transition is to moon mode, so it's a very low value for the 7135 -- 3 is her default value I believe. The bright blink to me is annoying when you are expecting 1-2 lumens , and is obviously unexpected behavior. Didn't get a chance yet to try RMM's fix - hoping this weekend. Got a Roche F6 (https://www.fasttech.com/p/1658300) delivered today, along with a UltraFire F35 (https://www.fasttech.com/p/1742405) from FastTech. I think I got all the SMD's for the custom Roche F6 driver, and got the boards coming from OSHPark in a couple days - should be an interesting project... TK loves her custom driver based F6. I'll have to see how easy/difficult it will be to get a custom driver in the F35...