i'm confused, why is this easier? to drip the liquid into the cap then insert the carto into the cap to "suck" up the liquid...or just drip the liquid directly into the carto. Exactly what is the advantage to doing it this way, dont you get alot of excess in the carto and just have to blow that out? I know i get some excess and blow that out when filling directly into the carto. I fear wasting liquid this way.
Just tried this on a fresh carto and love it! Could think of all sorts of reasons this wouldn't work and it's gonna be my "go to" method from here on out. No special tools needed.
My other fills ended up in mangled caps from prying the mouth pieces off. Or half fills (and a scorched first carto) from trying do drip via the hole in the atty end (only the once though)