Hi everyone I am trying to build my first nicostick and am doing well except every time I push the center piece into my 510 battery connectors it rips the little gasket I am just wondering what could I use as a replacement gasket? I tried 1/8 heat shrink tubing but it just pushes out when I try getting it in. Any help would be greatly appreciated, sorry if its already been answered I've searched everywhere for an answer but can't find it thanks
Hopefully you have some dead atty's laying around. You can pull out the center post from a dead atty, and use the silicon gasket from it. Just work the center post out with a paperclip, as far as you can. The attached wires will keep it from coming all the way out. Then grab it firmly with needle nose pliers, and just pull it free, breaking the wires. Take the insulator off that post.
And if you are soldering the wire to the outside of the center post, you have to be very delicate. You need to use minimal solder, for a very low profile solder job, or it can make getting the center post through the hole (with wire attached), a pain in the ..... And if the solder, or wire has any sharp edges, or just sticks up too far, it can rip the insulator, which is probably what happened to you.
If this is for a 510, you can actually solder the wire inside the hole to the center post, which makes getting the center post back in the hole much easier. Since a 510 doesn't use the center hole for airflow anyway, you can block it completely without effecting performance, and it also prevents liquid leaking thru the connector.