Ive had rattling issues but it is easily solved by tightening the bottom piece with the switch. I just tighten enough that with a loose grip, it wont turn anymore and my hand slides over the battery section. He also might be experiencing rattling because batteries are different thicknesses. Nothing a little wad of napkin between the edge of the battery and the exterior casing wont solve.
As for the button falling out, Im having the exact opposite problem, I cant get the button off to put the magnetic switch in. I have up for now on it but Ill come back some day to try taking it off again. I tried using pliers on the part between the brass ring and the button lock (with the button lock all the way up (or locked)).
The only thing lately Im having trouble with is
vaping consistency. But I dont contribute this to the GGTS but more to my inability to use the device and possibly the quality of the 901's I am using. I never have been a fan of the 901's primarily because I cant find a good supplier that can both keep them in stock and not have them burn out in a week. I have however finally found a good supplier for 510s, I have a 510 that was my main atty for 3 months (until I switched to the GGTS last week) and it was still kicking when I made the switch.
Not meant as an insult, I use my SB for dripping when Im at home and I dont want fiddle with the GGTS. The GGTS is a great device that Im now using (when it works) as my main ecig and when it stops working, I just drip with my SB. Again, its probably just me regarding the GGTS not working consistently. Im pretty stupid when it comes to mechanical stuff.
Anyways, Im off to bed. I think we might be seeing another GGTS upgrade, I know Imeo isnt going to just let this go...he's going to try to 'fix' all the issues this guy mentioned, even tho many dont need 'fixing'.