You have both a 15mm and a 16mm? How do they compare? If you could only pick one which one would it be?
MY FLUXER DELUXE 15mm COIL ADJUSTMENTS:
I know some like their DV hot and toasty, and goal of full extraction, sacrificing a bit of flavor. And I think it’s great Fluxer offers several different heat profiles of coils, to cover everyone’s preferences.
For me, with initial coil height, I was getting huge hot 1st hits, then if I was a half second late on pulling on the 2nd hit, I was close to combustion, black material, which I’ve learned is harder to clean out the tip, very oily and mushy. I’m no flavor chaser, but I knew I had too cool it down, it was like an old joint hit, along with the additional coughing I like to avoid. However, the results at the higher temps are more hard hitting, and I assume that’s what a lot are looking for. If you prefer it that way, pull immediately at the click, not much room for error.
In my 1st coil adjustment, after removing the top 1/2 height spacer/washer (leaving the bottom two, full width spacers) I moved the coil a bit too far down, and my click came at 4 seconds, too cool, next hit still kinda green tasting. Need a bit more time/heat now.
So in my 2nd coil adjustment I split the difference moving it back up, all movements are small, just 1-2 millimeters.
Results now for my preferences, the first hit is light but flavorful, 2nd one is good and strong, and a 3rd is clean up, done. All the ABV, is nice and even medium brown, not too dark. And with this coil position, I can now go a full second after a click, a little hotter, but NO black mushy toast, this gives you a bit of a click/time safety net, and gives the user back some extra control. Kinda a win/win.
I’m now on what’s probably the 2nd to last “downward” cooling setting/position one can do with coil wire movement on a 15mm. So a 16mm might have been fine for me, but since it is the coolest position I’ll ever use, I have a lot of adjustment if I ever want to go “upward”, hotter, that’s a plus.
FINAL TESTING 15mm COIL:
AFTER 2nd COIL ADJUSTMENT (3rd position):
DYNAVAP: Titanium tip on titanium Simrell Vortex stem.
Fluxer at FULL charge. 12.5v. (3-new Sony VTC 5’s 20amp.)
***ALL timings appropriate, I simply counted, pretty consistent in subsequent tests.
1st cycle (room temp) = 6 seconds to CLICK.
2nd cycle after cool down click = 5 seconds to CLICK.
3rd cycle after cool down click = 4 seconds to CLICK.
*Tip is warmer after 1st cycle, so click is a bit sooner on 2nd & 3rd cycles.
BOTTOM LINE: Obviously, the 15mm is just as advertised. A good choice if you prefer the results of a hotter extraction, BUT can be tamed, as I did. I don’t own a 16mm and it’s slightly cooler performance, but I’d assume there would be some overlap with performance compared to the 15mm, and you could adjust a bit hotter, if you found it too cool.
Those are my notes, and will hopefully give some added data to help one decide which coil to start with, but like everything vape related, your mileage may vary. I am SUPER satisfied with my FD purchase, and the incredible customer service!