Tasteless vapor from Boge F16 and UDTC Tank

[Datalux]

I'm vaping 100% VG (Boba's Bounty) w/ Boge F16 Carto's in a UDTC tank. First tank or two seems fine but after filling a third tank the flavor is greatly muted to the point of almost being tasteless.

Now I know there are issues with vaping 100% VG but I'm curious as to why it seems to be producing good vapor but it's almost tasteless (it doesn't seem burnt) Once in a while you get a hint of flavor but...

So, what's producing the vapor and no flavor?

 

[Datalux]

Switched over to a Vivi Nova and still no flavor so nevermind, I guess I'm suffering from this: http://www.e-cigarette-forum.com/forum/general-e-smoking-discussion/341523-what-do-you-do-when-your-taste-buds-fail.html

 

[RoadToNever]

I'm using the same setup with a 70/30 juice. Perhaps your 100% VG is too thick? Another thing that might help is taking primer puffs ever now and them to prime the polyfill. Or use an IBtanked Thingy.