I purchased a clickfet. I am using a single 18650 I wired it exactly like the diagram said and I am getting 3 flash(low resistance) no matter what size coil I put on the 510 connector. Have you guys ever ran into this problem before and if so what was the cause? I'm thinking I might have gotten the board to hot but I'm not sure. I am going to unsolder everything tonight and try a different clickfet. I am also using silicone 16 awg wire so I may try silicone 18awg wire. Any advice would be greatly appreciated but I also know that it could be anything because each build is different.