Sorry can't help with any of that Khala, but I do know that vv can make all the difference when things line up right.Ok, pt2 peeps....
How do I know when a head needs to be either cleaned or changed? The draw isn't changing like on my ego-c heads. I just can't decide if it's just that s'mores and this tank don't like each other, I still can't make the vv3 work the way it should, or if I need to throw a new head in and dump the rest of the tank...
Inquiring minds want to know.
I may just flip to a new head anyway.
Time to watch "cleaning pt2 head" videos...