Had the update fitted yesterday. Why did I think the the useless pricks that call themselves service technicians could do this without screwing it up.
In the large vent line, there are at least 3 kinks that I can see. One of the clamps on the main filler pipe was completely undone. And the Filler surround wasn't seated properly. Will be calling the dealer principle monday to voice my disgust.
Haven't tried to fill up yet, wanted to check the install myself, lucky I did.
Thats my rant over with.
Now I am wondering what type of vent hose was used for others updates. Mine was done with a hard nylon hose that once kinked stays kinked. My plan is to buy new fuel grade rubber hose and replace the whole thing myself.