Hi. I posted here back at the end of last month about the experience I had with my first e-cig kit. After much reading and advice I got from some of you nice people I got the Riva 510 Special Edition Kit from LF. I ordered this kit of the Riva kits offered because it came with the usb charger and the main charger, the main charger not being offered with other kits because with those kits you get a carrying case. I ordered and received my juice from a vendor before I got my kit (Cyber-Monday, 30% off everything - couldn't pass that up) so I sat patiently waiting for the kit and a bottle of my juice "steep" - LOL! Finally got the kit yesterday. This kit came with attys and cartridges instead of cartos. Everyone said cartos were great because you don't have to fill them as often so I decided to get a couple of cartos on the side. LF, for some reason, has been out of stock of the Boge 510 LR cartos for as long as I've been looking at their website and I hated to go to another vendor right off the bat to buy a couple of cartos because LR's shipping rate is so reasonable. So I opted for the SmokeTech Ego Carto, 2.0, 4.5 ml capacity. They sold them as singles so I just bought two. I've used pre-filled cartridges before with attys built in (I guess this could be classified as a "carto" but they were very small) but the pre-filled ones did not last and I determined juice was the way to go. SO I'm really excited about trying a carto. I let my battery charge the full 8 hours as recommended. Got my juice out, I got a syringe with a needle from the vendor, and decided to fill the carto with this. Filled syringe to 2 ml, put needle at bottom of carto depressing, working up the filler as I depressed. This carto has a lot of filler. Read where filler should look kind of "slushy" so I added a few drops with my bottle dropper. ANY WHO, got leakage from bottom. There's no way I put over 4.5 ml in the sucker (I'm a very directions oriented person so I tend to do as directed) so I don't think I overfilled. Wiped off the leakage, and bottom of carto, washed my hands and proceeded to try vaping. When I pushed in my button I heard this loud popping and crackling, popping so loud I jumped! The other e-cig I had only made a sort of "airy, very slight crackling" noise so I know you're supposed to hear noise with the manual. OK - bottom line - what's going on with this carto? A lot of filler, could not have possible put in over 4.5 ml, leaking, popping like a shotgun. I've put in more juice after vaping off of it a while, get leakage, still popping. The carts and attys don't do this - sound the way they should and no leakage albeit you can't put as much in the cartridges. Good vapor and TH off the atty and cartridge, carto good first draw but after that vapor diminishes. I just ordered from Crystal Clear Vape their 15 pack of Boge cartos, 2.0 and 3.0. Wonderful deal and free shipping. I've been seeing different threads on these SmokeTech 1.7 cartos (mine is a 2.0) the 1.7 being what CCV calls "The Resurrector". People have been having trouble with different packaging - clear vs the green package they usually come with (mine from LF came in clear packaging) - talk of burnt taste, LOUD popping and crackling. Can someone tell me what could be going on with the SmokeTech carto I bought? 
