I probably have more experience here than most realize. I acted as the US based warranty repair for lights made in this style.
Be that as it may, my Maeexru functions quite well without intervention… as long as the pocket clip is in place. Whether or not it stays there remains to be seen.
After you remove the switch, what do you do?
Mine feel lie the o ring or boot is interfering with a smooth click or short press
Lol，what do you think of our products?
Great workmanship
We will improve in the future, I hope you pay more attention to our products
looking forward to your feedback.
If the custom gear is empty, it just cancels the first universal gear, and the other main light gears will not be affected.
Found that, thank you. Miss my rotating blinky rainbow now!
Can you help me with how the name Maeexru is pronounced?
/‘ma:irxun/
Thank you, I wasn’t even close! My Texas accent… 
Wow, that’s good. I know there’s a show with a Texas accent too: “Young Sheldon”. I really like it.
I ordered one of the aluminum 18650 lights. Would like to see an aluminum 21700 light.
Me to and in Brass
Sorry, we don’t have aluminium 21700 light.
Hi, Andrew. We have uploaded the XT3-brass flashlight you want.
Beautiful light but not practical for me – I have a DF-01 and a DF-03 in brass – plus several in aluminum
You need to put that program in the CNC and provide us some DF-01 / 21700 in Brass and Aluminum 
