I'm very new to genesis style attys, with my aga t2 currently set up and working nicely with mesh. I'm curious about cable though. It seems like people are setting it up with something like mesh wrapped wrapped around the top for a smoother contact surface for the coil. Without this, the coil would have spaces leading to hot spots where its not touching the cable, right? Has anyone tried setting it up with your wire following the twist of the cable itself? I was thinking this might give you the smooth surface and also increase surface area to the coil by having it "in the groove" itself?