Ok the chimney and deck are as far as I can tell the same as the 4.1 so I wicked it as such. Filled it with juice and took a well deserved vape 3hrs later lol.

Pros....
Top fill is awesome
Nice machining better than my 4.3 and 4.1
came with lots of spare parts
airflow control ring is a definite improvement
Post holes are great once I used the supplied screws instead of the stupid spring posts.
Of course it can chuck some vapor
Cons....
Spring post are junk and wasted my time should have known better but had to try. (Use provided screws)
airflow seems better than 4.1 not as good as 4.3
Overall.....
I think the v5 overall is better than I expected and love the new improvements yi loong made over the v4's. Similar vaping experience to the 4.1 with a few upgrades and little better airflow although I do like it much better than the 4.1. Im a big fan of the 4.3 and wish I could combine the v5 and v3. With the v5 built at .5 it does blow some awesome clouds (smooth tooo) Im vaping 12mg 100%vg starpuffs VVV LOVE IT.
Hope you enjoyed my review of the V5. Time to take a vape and crash.