We've all seen all the various vv mods out there and all the ways of adjusting them and checking the voltage. The one im still waiting for is a box mod with a key pad(like something off a $2 calculator) to dial in the voltage. just turn on, set voltage, and vape. I'm still a newb to vaping so it goes without saying I'm not even a newb to modding yet. Someone please build this thing so i can spend a hard earned paycheck buying it. Or better yet send it to me for free so i can beta test it for you.