Just received Trueman cartos on PIF co-op (thanks to tiburonfirst).
Here is what I have tried so far with good results.
One of them I filled threw the hold with a syringe and the other by taking off white disc.
The white disc comes off with patience and tweezers. Work it a little bit threw hole and then rotate it a bit and pry a little more, rotate and pry a little more until comes slightly out of the carto. It is then easy to pop it out the rest of the way with your nail.
It is a hardish plastic cap and not the soft round discs that other cartos have.
I filled it with too many drops but just blew some out and it works great.
I did let it "season" 5 hours and it really could use more time to really saturate the filler with flavor.
The other one I just put a needle syringe slightly in the hole and used about 1/2 ml to 3/4 ml of juice.
Let me know how yours works out as I am fairly new to the cartos and it is a trial and error, even after watching some of the videos on ECF.
Here is what I have tried so far with good results.
One of them I filled threw the hold with a syringe and the other by taking off white disc.
The white disc comes off with patience and tweezers. Work it a little bit threw hole and then rotate it a bit and pry a little more, rotate and pry a little more until comes slightly out of the carto. It is then easy to pop it out the rest of the way with your nail.
It is a hardish plastic cap and not the soft round discs that other cartos have.
I filled it with too many drops but just blew some out and it works great.
I did let it "season" 5 hours and it really could use more time to really saturate the filler with flavor.
The other one I just put a needle syringe slightly in the hole and used about 1/2 ml to 3/4 ml of juice.
Let me know how yours works out as I am fairly new to the cartos and it is a trial and error, even after watching some of the videos on ECF.