First, I've read a decent amount of bad reviews on the IGO-F. This little rba is one of my favorites. The IGO-F is a rebuildable atomizer with a 1ml capacity tank on the bottom. It has two 2mm holes your supposed to thread your wick into the tank. I do not use this rba in this manner. I use mine strictly as a dripper. Currently I'm running a1.2 ohm micro coil. I will show pics. This build is using 32 gauge nichrome 60, wrapped 11 times on a 1.4mm screw driver. Using cotton balls for wicking. I know 1.2 ohm is pushing it for most vv devices, however it runs fine on my Vamo v5, as well as my ProVari v2.5. I always use my Vamo for preliminary testing, lol. Currently I'm running this on my ProVari at 3.2v, but vapes great up to 4.3, (that I've tried). OK pics:



Sent from my SAMSUNG-SGH-I577 using Tapatalk



Sent from my SAMSUNG-SGH-I577 using Tapatalk