I just got a Vamo 5 from MVS yesterday and it will not let me screw in 510 cartomizers. I have a couple ego tanks and I can screw in only the Trophy V2. Is there a fix for this? It's under warranty, but it's the weekend and I need my vapor. I put sall my eggs in one cart with this order. I've tried different carts from different vendors, a 510 extender, and 510 to 808 adapter, nothing will screw in. I don't know if any nearby store sells a 510 tap, but I need to fix this damn thing, it's brand new and I can't use it. pretty upsetting. Scares me away from ZMax or anything else remotely similar to the Vamo.