If I were you, I'd forget about the aluminium foil.
A few mm short? If it was like 0.5 to 0.75mm short, I could suggest (at your own risk) buying a heat sink that has a floating center pin which could possibly bridge the gap. Dunno if it's worth your time and money to take the Velocity mini to a machine shop and ask them to fit it with a longer center pin, or extend the current pin to make contact...that could be expensive. Anyways, it's a great excuse to get a shiny new mod that's spring loaded

Hi guys,

I just got a new velocity mini RDA and trying to use it with my subox mini. RDA connection is a few mm short when screwed onto subox mod.

Was thinking to fold aluminium foils to fill those gap but with the high drain battery, a bit worried.

Velocity mini RDA works just fine on my friend's VT40. Is there a solution to this other than buying a different mod?

Thanks.

Open your subox and push the 510 pin from the inside out. Subox doesn't have a spring loaded 510 so if you pair it with an atty with a long 510 pin you need to repeat the process when changing atty to one with a shorter 510 pin.
Fairly easy 10 mins max.

take a small flat head screw driver
and try to push in the white insulator around the pin connection down
OR
you can try raise up or pull up the pin slowly using the flat head screw driver
OR
you leave your mod to cool down like 10 minutes before you screw in any other atty

My Realeaux DNA200 is coming soon and i need 3 of them. Its a regulated but im not really sure how the battery science works :/

placed order for OHW Milkman 3mg..will inform when item arrive..cod place Cyberjaya or pos

2 slot left..anyone more ?
pricing - not more than 50

u the last one

GB order closed   
will notify if anyone want cancel theirs
i place ordered today 4am.hope they post today or tomorrow

maybe future going to try other OHW line, neapolitan ice cream, muffin man or rocket man..however review quite mixed..dunno which gooding

Are you suggesting most RDA (dripper) uses long connectors?