Decided to flirt with rebuilding since ive been vaping a while and it looks like there are some huge benefits from it. Yesterday i removed the premade ssocc from my toptank and put the rba section in. I immediately noticed that the atomizer all of sudden was difficult to screw into my mod and when i got it all the way down it still didnt sit flush as it did before when the stock coils had been in there. So i tried another toptank rba deck same think. I tried another toptank base, again thing. I even used a couple different mods and the samenthing is happening. Not sure what to think but ive ruled out the threading on my mods and my attys so it has to have something to do with the deck being in there. Ps. I put stock coils back in and tanks screw in and out normally again. Anyone else dealt with this before?