Hi , I received my sxk version of this tank yesterday and its just what I wanted to go with a Ehpro mod 101 thats also arrived . As you probably all know this version comes with a SS 3 mm airflow screw and also a spare ( or is it a spare ??? ) Unfortunately this tank suffers the same problem as my mini v3 in that the airflow screw unwinds its self and needs adjusting into place to get the right draw and also its letting condensation down into the 510 connection . I believe there is a 50% longer nylon screw available for free from the kay fun people but its 10 shipping which is insane imo ✈️ . Has anyone sourced a cheaper screw ? And ... Have Sxk given us the spare grub screw to double up with the screw already in the tank thus extending it 50 % ? Thank you On a side note on my ehpro mod ive noticed the interior lcd screen is not in line with the out glass making it difficult to see the reading when i change the display mode to left . Anyone else have this annoying manufacturing problem ?