Quick tip for those who use both tobacco and weed in your Tvape,use one nipple for weed and the other for tobacco,your taste buds will thank you for it! (I'm sure most of you figured that out already,but I'm a bit slow and posting this made feel a little smarter). Edit; Hey folks how's it going? I just figured something out that dramatically increases vapor prduction in the Tvape. First,load the Etube from the top,as normal,then put your thumb over the top and flip it over. Now take the push rod and push the load up a bit,around a quarter inch or maybe a bit more. What you're trying to do is create an airspace between the load and that little white thingy sticking up from the battery unit. WOW,What a difference!! I'm getting much better vapor production,the exhaled clouds are a bit thicker than any produced by my MFLB. Seriously,if you have a Tvape please try this,it's a game changer!