I was loving my T3S,kept it to one side especially for my next delivery of Banana juice(as I thought it was made of glass)soon as the postie dropped the bottle through the door I eagerly pounced on it & grabbed my T3S to be filled with my lush banana.I noticed a few "water-marks" appear on the insides of the T3S but thought nothing of it.I vaped my way through the tankful,noticing the "water-marks" appeared to be increasing in size,but still ignored it.A second tankful went through it,and then it was bedtime so I filled it again & went to bed.The next day,I was sat vaping away on my banana juice and noticed the crazed interior of the T3S had also gained a few cracks near the driptip.Once that had been vaped,I unscrewed the end to refill it & got banana juice all over my lap/chair/carpet,swore loudly and dashed to the sink in the kitchen.Chucked the T3S in the sink whilst I mopped up fecking juice from everywhere,realised the house was going to stink for days of banana and turned my attention to the T3S.The central metal tube had unstuck from the driptip end,the little seal was now at the coil & the cracks I'd noticed were weeping juice.The T3S was very very dead,extinct,no longer usable and I'd still not received my order of coils from fecking FT.I now have a pyrex Protank,that is no use to me as I can't get any fecking vapour from it as the git has minute air holes that get blocked as soon as you screw it onto the 510 connector,but the replacement coils I'd ordered from FT also fit the Protank.Again,these are irrelevant as I now wind my own coils for all my atties,but the replacement coils at least give me a supply of the little rubber insulators that hold the central pins on the bottom of lots of different atties.These bloody insulators seem to shred just as soon as I carefully extract the pin to replace the coils.Apart from that irritation,recoiling the T3S/Protank etc isn't that hard.Just beware of a short-circuit when you replace the little metal tubes that sit above the coil.