I know u say its new rta but make sure all the orings on the top tap are in place...
Also it helps sometimes if the leakage is after refill something that i do with is i dont fill them all the way up to the max and after i close the cap i immediately turn it upside down for like 2 seconds...and ofc after any refill i do few puffs in a row....
Other than that since u are kinda new to this world of rtas i think u will get used to wicking and u wont have problems...
Just make sure u fill the juice ports with cotton fully but the cotton be fluffy and nice in order to not get dry hits...
Its hard to get the right amount sometimes in some rtas but its something that comes only with experience in my opinion...
I dont know what kind of leakage u get cause if its like dripping juice from the airflow holes then its defenetly bad wicking or a missing or damaged or smaller that the spares oring on the top cap most likely...
Sometimes with some bottom airflow rtas when its summer hot days no matter how i wick it i always get some juice like condensation and i may need to wipe it once per day or 2 times on the airflow ring without taking the atty off the mod...
Its never in a point that it would drip on the mod tho but still may get messy if i dont wipe it and i grab it to vape it...
Just saying what is my experience with some rtas in some conditions even tho i wick them perfectly in those conditions only tho like very hot days or change in temps like from cold to jot environment...
Other than that if the leak is not that big to make a mess just continue vaping and soon ot later u will get better at all i am sure...most of us have being where u are now
