I've been using Mutation x v4 for about 6-7 months now. When I first got it I was so eager to use all accessories it came with (only the glass adapter). So I tried as hard as I can to unscrew the top most part of the cap. It won't unscrew so I figured it won't make any difference anyways so I let it go and continue vaping without the extension. Now I stumbled to a video with a mutation x v4 review(I was looking for limitless rdta reviews but I can't help to click the mutation vid) As I watch the video, the guy reviewing easily unscrews the top cap without any problem. That bothered me so much because I spent so much time trying to unscrew it. (putting to freezer, using pliers etc etc) Is there any more tips you can give me?
The part I can't unscrew is the right most part in this picture
http://cdn3.volusion.com/myrsg.dceqt/v/vspfiles/photos/PSMXV4-4.jpg?1431427769
The part I can't unscrew is the right most part in this picture
http://cdn3.volusion.com/myrsg.dceqt/v/vspfiles/photos/PSMXV4-4.jpg?1431427769