Help with a DIY Hana Mod Clone kit

[5miley]

Just received a DIY self assembly Hana kit.
Everything seems straight forward, BUT .....
I am trying to figure out where to solder the negative wire on the 510 connector

Pictures speak a thousand words.

Here is the Hana box




The 510 connector





Here is the problem




Once the 510 connector is inserted into the hole, the bottom will sit flush with the box.
Only the positive centre pin will be exposed.

Now where is the negative wire suppose to go ?

I was thinking about stripping the anodizing from the hole and if you look at the first photo
see where I have marked "screw hole". I can see bare metal there, could I use that as the negative path ?

 

[Grizzly Adams]

Just received a DIY self assembly Hana kit.
Everything seems straight forward, BUT .....
I am trying to figure out where to solder the negative wire on the 510 connector

Pictures speak a thousand words.

Here is the Hana box




The 510 connector





Here is the problem




Once the 510 connector is inserted into the hole, the bottom will sit flush with the box.
Only the positive centre pin will be exposed.

Now where is the negative wire suppose to go ?

I was thinking about stripping the anodizing from the hole and if you look at the first photo
see where I have marked "screw hole". I can see bare metal there, could I use that as the negative path ?

Dont quote me but believe you fit a ring terminal and it screws down on the hole just to the left of 510 as you look at your pick the one you have arrowed to

 

[5miley]

I think your right Mr Adams
Just did a Google search on "Hotcig Hana Mod"
Found a photo of the internals ... The "screw hole" has a ring terminal and black (negative ? ) wire


All I need now is a Hot Glue gun now, off to MachineMart tomorrow