Ok, I just yanked on the tube until most of it pulled out. How's that for technical. I did push the little that remained at an angle, just so when I'm dropping down into it, it's not going to go into the tube. You could also cut it off with a pointy scissors, and I'm not even sure it needs to be. Literally two drops guys, more than that I've found it floods but naturally that's also dependant on the thickness of the juice. Some of the juice's 2 drops last longer than others too.
BTW, for a drip-tip I did the the pen-holder mod. Bought a pack of pens at the dollar store that have the rubberish grip on them. Remove the pointy end of the pen that the nib sticks through, remove the rubber grip, I cut it to size especially as the top end was slanted. Place the end-tip, pointy-side down into the smaller end, then place the larger end over the carto and you're good to go.
I've been using this even on my 510s, what I like is the pen tip allows you to drip juice directly into it, and filters it to the middle. With regular drip tips you often have to squeeze the drops real carefully and even then still get juice on your lips or in your mouth from the tip. Plus if you buy from a dollar store that's only a buck for three.
BTW, for a drip-tip I did the the pen-holder mod. Bought a pack of pens at the dollar store that have the rubberish grip on them. Remove the pointy end of the pen that the nib sticks through, remove the rubber grip, I cut it to size especially as the top end was slanted. Place the end-tip, pointy-side down into the smaller end, then place the larger end over the carto and you're good to go.
I've been using this even on my 510s, what I like is the pen tip allows you to drip juice directly into it, and filters it to the middle. With regular drip tips you often have to squeeze the drops real carefully and even then still get juice on your lips or in your mouth from the tip. Plus if you buy from a dollar store that's only a buck for three.