This is how I did it. DCT Dual Coil Tank first time filling - YouTube
This was a very accurate video, but I have two comments:
1) He didn't show you how to prime the carto first. Just sliding the carto in and then filling the tank doesn't work. You must first prime the carto by dripping 20-30 drops of juice into the pollyfill, going North East South West, while turning the carto. I suggest doing this at an angle. Once the carto is fully primed with juice, THEN you slide it into the tank and fill the tank using the method in this Youtube video.
2) You don't have to use your fingers to plug the air holes when doing the "dry hits". You can simply screw the tank into your PV and take dry hits that way. It's no big deal, either way works, but I prefer mine better. ;-)
This was a very accurate video, but I have two comments:
1) He didn't show you how to prime the carto first. Just sliding the carto in and then filling the tank doesn't work. You must first prime the carto by dripping 20-30 drops of juice into the pollyfill, going North East South West, while turning the carto. I suggest doing this at an angle. Once the carto is fully primed with juice, THEN you slide it into the tank and fill the tank using the method in this Youtube video.
2) You don't have to use your fingers to plug the air holes when doing the "dry hits". You can simply screw the tank into your PV and take dry hits that way. It's no big deal, either way works, but I prefer mine better. ;-)
EDIT: Dry hits, in my opinion, are not enough to "prime" the carto if you don't drip those 20-30 drops first. I use it (the dry hit method), but only to further soak the already pre-primed carto.
TIP: Never pop off the top cap, squeeze in juice, then pop the top cap back on. It'll definitely flood your carto and get you very, very messy.
Thanks for the tips Rocketpunk. The filling carto before put it in tank, I saw some video in youtube use the condom method and I think that could be a good way to do.
Are you using pre punched cartos or punching them yourself? I've never got it to work, tried everything. Have two tanks and a carto ready to fill but seems double coils just don't work.
Trainspotting? nope, never heard of it. what is it?
I don't have enough confidence to do DIY myself, so I only buy pre-punched cartos. They are not punched with a drill-type machine, they are laser-drilled, which I've been perfectly happy using.