SO I'm looking for a Mod that has a side fire button that can handle sub ohms (1.0 or lower). I currently have a K100 and it works great but I get tired of locking the switch (bottom button) to set it down. Since I am using it with rba's it always has to be upright. I do set it down unlocked and it doesn't fire but is pretty unstable (any little bump it's going down). So my question is what is a good side button mod/ mech mod? I would prefer one that I don't have to tear apart right away and switch springs and put on a lathe or bring to Castle Gray Skull to get blessed. A few I have looked at sigelei 8 13 13A, Silver Bullet (not sure about sub ohms on non mech switch). I have been told I can build (or have built) a mod with a dna 20 board and it would be VV but that is big bucks ($200). Thoughts? opinions?