You dont ay if youre using carts or dripping or cartos - if its not the primer (and it might be as the col says) then your atty bridge might not be wet enough - sometimes the cart filler wiggles down a bit far so the juice doesnt reach the bridge properly. A dry bridge is not good for the life of your atty. Wiggle the filler back up to just ahir beow the cart lip with a toothpick or similar. If youre dripping then 2-3 drops directly on the bridge should see you right once youve blown it out (though you may need to keep adding drops and vaping to make sure the bridge gets nice n moist when you first start after blowing out primer) If its a carto..er..Im not too sure about those, I only used them for a bit then went back to dripping lol.