So I recently bought a brand new vaporesso Gen mod. Normally I stay away from compression/press fit 510 connections but I decided to give the Gen a shot. I've only had it 1 day, and already I've noticed that the 510 connection is raised slightly above the top of the mod and with a tank connected it is slanted towards the back of the mod. From what I can tell the 510 isn't loose at all. But it still slightly worries me. And a couple times I've taken a hit and everything is fine. Then all of the sudden while my finger is still pressing down the fire button it stops firing. Has anyone else experienced this with the Gen?