Smok RSBT Help

[Chungeee]

I need some help. my bottom post with the screw is loose and i cant tighten it all the way or else my battery cant read it. Is there something i'm missing?
I unscrewed the bottom post 1 day to check out the inside and i saw some rust. I change the spring inside but when i screw it in now i cannot line up with the screw unless the screw is really loose. i can only turn it like once or twice.
Help

 

[Noserenity]

smok had an alright design but they really skimped on the parts of that tank. I have one and I went to the hardware store and replaced all the screws on mine. The 510 center screw and both build screws. I got the nut sizes for them as well because the store's screws were too long and had to be clipped and filed to length. The rsbt 510 screw especially is notorious for being way too short and loose.

 

[classwife]

Moved to rta from Rebuildable Atomizer Systems

 

[Sgt.Rock]

You really need a mod with an adjustable center post for the RSBT.

I run two here and they work just fine...I love 'em--but on a mod without any wiggleroom in the centerpost you need to swap out that post screw.