I realize there has been a lot of discussions on this or similar topics. I have a 2007 Heritage FLSTC. my key fob does not have a push button and battery for fob is new. When I push the start button nothing happens. Bike Battery is new pushing 12.6 volts, Have been able to bypass solenoid and starter rotates. All fuses are good. I'm thinking the start switch may be bad. Also what does the alarm antenna doe?