I bought a couple of those and have no doubt they work great! Just not in my case.What does it do, exactly? No atomizer error? Is it possible the center pin has been pushed in by over tightening or some such calamity? If the problem is lack of connectivity between the mod and the atty, you should try one of these:
Circuit Board Spacer | Madvapes
You just drop one into the 510 well and the connectivity is restored.![]()

