I received my Penny V3 a few days ago but only just, and my first time ever, made the coil an cotton just as you show it. Snap, crackle, pop. WoW! Amazing. I almost chain vape about a
tank+ per day VG/PG 60-40 mix. How long do you think before I should replace cotton aal? And what am I going to do with my two Penny V2s now.
You can built V2 and V1 with cotton to same level of performence,just with out the micro coil,
Becouse this cracklings and great juice flavor vapor is mostly becosue of cotton and not becouse of micro coil.
Actualy the best resolt in therm of TH/FL are on Ithaka old atty and Ody ,
When using the ready made ribbon with cotton.
It's a bit more triky but worth very the effort,and on Ody or V2 it's much simpler to bedone
With regular raounded ready wire.
The only down side is that you can't change the cotton on the same coil as in micro and V3 with the same easiness.
But for me this is no issue,as once a week or two (thats 3/4 full tanks- do to using few GG attys in parallel)
I just take a new ready wire turn it on a drill,snap in new cotton,and we r on the road again.
One maybe surprise how much greater flavor and TH coming from the ceramic attys.
It's very easy is to make after few builts the same on Ithaka old attys
upto a point that we may ask why we bother so much on the micro coils
Edit:
Here you can see this,I made it afterward for all who share the same
http://www.e-cigarette-forum.com/forum/gg/488361-penelope-v2-151.html