Hi guys. So I got the smok TFV8 tank Thursday. I wasn't getting any flavor out of it or much vapor production for a couple of days after several builds. I'm not comfortable with super low ohms/high wattage, for instance what's required with the pre-installed clapton coils, so I improvised. I only have two kinds of round kanthal to work with, 26g and 32g. The 26g wasn't working for me, so I:
1. Cut 4 strands of 32g kanthal
2. Tied them to the handle of a coffee mug
3. Grabbed the other end of the wires with some pliers
4. Hung the coffee mug in the air and spun it around until the wires were very tightly twisted and the whole thing was perfectly straight
5. Heated it up with a lighter (I don't have a torch) to take out the springy-ness
6. Wrapped it around a 3mm rod 8 times and did all the usual fine-tuning once it was in the deck
7. Repeated that for the second coil, obviously
8. Installed the usual/proper amount of cotton (bacon)
9. This works out to ~ .65-.70ohm (my AL85 doesn't like to read the resistance the same way twice)
10. Running at 37w / 5.16v / 7.5 amps on my Smok AL85 with LG HG2 and HE2 batteries, with the airflow on the tank about 2/3 open.
And BLAM! Plenty of vapor. Plenty of flavor, on par with the Gemini I was using previously. No dry or burnt hits even after huffing and puffing repeatedly. PCB temperature doesn't get as high as I was getting with previous builds. Overall, it's great now. Spits at me just a tiny bit if it's been sitting for a while but only for the first puff.
So if you were having any problems with the TFV8 RBA, I hope this helps!
1. Cut 4 strands of 32g kanthal
2. Tied them to the handle of a coffee mug
3. Grabbed the other end of the wires with some pliers
4. Hung the coffee mug in the air and spun it around until the wires were very tightly twisted and the whole thing was perfectly straight
5. Heated it up with a lighter (I don't have a torch) to take out the springy-ness
6. Wrapped it around a 3mm rod 8 times and did all the usual fine-tuning once it was in the deck
7. Repeated that for the second coil, obviously
8. Installed the usual/proper amount of cotton (bacon)
9. This works out to ~ .65-.70ohm (my AL85 doesn't like to read the resistance the same way twice)
10. Running at 37w / 5.16v / 7.5 amps on my Smok AL85 with LG HG2 and HE2 batteries, with the airflow on the tank about 2/3 open.
And BLAM! Plenty of vapor. Plenty of flavor, on par with the Gemini I was using previously. No dry or burnt hits even after huffing and puffing repeatedly. PCB temperature doesn't get as high as I was getting with previous builds. Overall, it's great now. Spits at me just a tiny bit if it's been sitting for a while but only for the first puff.
So if you were having any problems with the TFV8 RBA, I hope this helps!