Yeah well I've seen like 5 different 510 atties now as far as ohms and resistance goes including a lowered resistance one that goes onto a KR8 battery so it "tries to replicate" the 5V feel as far as vapor production goes (so like 2.2, standard, 3.2, 4.5, and 5.2)Oh yes I seen that! I couldn't get my head around on what happened with the threading. Speaking of premium carts, I been having a heck of a time with them. I haven't been using high voltage and definitely wasn't aware of them being designed differently. I been hearing of other competitors doing this as well with atomizers. I wonder how the life span will be affected by this modification.
and then the "premium" cartos that they dropped the resistance on so they give off more vapor (don't know what the ohms on the cartos are)...but from what I'm seeing the premiums (because people are using them like the old standard ones) are killing them much quicker (expecially if they're running them at 5V and higer) but I'm seeing people saying they're dying faster on stock KR8 batteries too...
By the way...tried a different 510 to 901 adapter on the lazer and it works just fine..the super hard draw was a problem with the adapter