So i got my first kayfun clone from fast tech so far soooooo good (delicious) but i need to screw it down my mvp 2 all the way and sometimes i need to pick at the pin to make contact should i order another mod due to how this is annoying if yes which btw im on the waiting list for a dna nes 30 due in early may around 50-100 is the budget for batteries and mod