Looks great! The vapor looks very smooth - how's the flavor/heat of the 0.6 ohm with tight
coils? Are you happy with it?
One thing I found useful with my RSST is to make coils that leave a few millimeters of wick accessible between bottom of coil and build platform. Then when the coil gets dirty, I use side cutters to snip the wick just below the coil, lift dirty portion of wick out, dry burn, and draw more (clean) wick up out of the
tank. Saves me wick and
juice.
If you want to try something different later, I'm really enjoying a twisted coil build. 4 strands of 32 gauge twisted, coil diameter a little smaller than the wick hole. Coils are spaced slightly, not tight. Puts out lots of cool vapor and has good flavor.