I'm a total newb at this atty thing with only a Egrip & RBA and my wonderful ECF /Innokin Disruptor and Lemo 2. The thing I noticed about my Lemo was the amount of mechanical linkages from coil to mod. Flopping resistance readings seems to be a common complaint and even shorts on occasion attributed to moisture build ups etc. Jimmith's wonderful diagram (Thanks Innokin_Ash) clearly shows a straight connection from coil to mod with all of the extra ammenities built around it. This makes so much perfect newbie sense to meThis puppy with RBA will kick serious butt and if I can con my wife into my needing it,....