Won't fix the problem, but this seems to minimize it:
While you refill, stand the bottom part with the atomizer upside down and the drip tip on a paper towel
Wipe all excess juice off the drip tip's o-ring and any external parts of the tank carefully
Make sure your atomizer and all parts of the tank are screwed in properly
Use a pipe cleaner to get excess juice and condensation out of the tip and conduit of the tank on a daily basis
Clean the contacts of your mod and the tank with a q-tip
If you get even just a tad of gurgling, blow through the air hole to push the juice up and clean the air passage with a pipe cleaner (or just stand it upside down)
If it gets hot, stand your mod upside down to prevent leakage as the juice will be more liquid than usual and might expand
All good daily practices IMO