My 1993 fxrs has a slight ocassional skip every and any time I ride now. You can see the tach drop for a milli second when it does the miss. I have new spark plugs and plug wires on already. Has plenty of power so it's not loosing that. I don't know if maybe the coil or I assume it's a ignition module under a cover on right side that has screaming eagle on it maybe going bad. Any suggestion's would be appreciated. I know I repositioned the right handle bar controls where engine start and cut off switches are but I think it was doing the miss before that.