Has anyone here tried the new cartomizers for the 4081, I have tried both the KR808D-1 cartomizers and the 4081 cartomizers, and to be honest I have found that I get much better vapour from the 4081 cartomizer, I have also noticed that they have changed the design of cartomizer for the 4081, the heating coil is place right at the bottom of the carto, if you want I can post some pictures of one that I have taken apart and a video