I have some more suprises John. I will tell them now as Emonty wanted. I already have made:
1) A secure AFS that cant go out from GGTS because its threaded on it!!!!
2) adjustable draw for AFS so you can put inside any liquid (thin or fat) and you can adjust the quantity that comes inside.
3) Adjust able draw for 901 and 510 too
4) Locking liquid option when you carry GG in pockets so no leakage at all.
5) and the best one: GG now will have a tank that will collect liquid so it will not leak even if the liquid is unlocked because you smoke!!!!
So you can put the liquid to your bottle again, that means no lost liquid at all
6) Oner more feature that I will not say it now, its a safety feature but I have to make the right parts first
ps..........the nice thing is that all these features will add the huge length of 3mm on GG xaxaxaxaxaxa