Me too, I have no problem using my Merlin style drip tip with the adapter.
@ricks:
Another option is to find a 810 drip tip which shape like your favorite 510 drip tip, it will be better still if you can find one in the same color with the
tank. However you need to be very careful if you were to
buy one online , otherwise you might end up like me:
View attachment 724079
Not only the color does not really match, yet if you take a closer look:
View attachment 724081
I am mad!
It is like a fat lady with her butts over hang on a toilet bowl...
Imagine I have to look at this day in day out...