I also noticed with mine, the 2 drip tips that came with the authentic don't fit right in my clone and same say the other way around. They are close to fitting but not quite.The Trinity Glass caps will not fit the clone either. Dimensionally they are not identical.
Not legit ones instead of have the letter b whit the number of the batch have random letters whit random batch numbersHow do you know from the Bach numbers? I know which one of mine is authentic and which is a clone but the Bach numbers look etched similar I can see some differences but they are close.
mreeveshp
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Almost all are made in China.I always find it funny when China clones an rda that's made in China