I am new to vaping, only been at it 2 weeks, and today I purchased some spare tubing for my jtank and added millenium milkshake and the tank cracked less than an hour later. My question is this, did the pineapple flavoring in the liquid crack the tank or could it be a piece of bad tubing? I am using an e-go t with a lr carto and jtank The flavor is great and would hate to not be able to use it in my tank. Thanks in advance for any help or suggestions