How can I use the provided positive pin?

An extra positive pin for the RBA deck is included in the kit. This pin comes with smaller air holes than the preinstalled one. Just pull out the preinstalled positive pin and push to change the other one according to your own built coil and vaping needs.

Read More

How do I build the RBA for 9th tank?

Unscrew and remove the top cap, chimney, and glass tube. Install the prebuilt coil on the build deck correctly. Screw the grub screws down with the Allen wrench to tighten the coil. Snip off the coil leads and install the cotton. Put the top cap with chimney and glass tube back onto the deck, then screw it. Note: […]

Read More