Best thing you can do to find a short is to hook a meter to the battery and turn power on. If it starts to drain, then you probably have a short. Unplug one thing, turn power on, check the meter. If it still drains, plug that thing back up and unplug another thing, one thing at a time until you find the one thing that's draining it. If it doesn't start to drain when you turn power on, but it drains as your ride, then you know you probably have a charging issue. One thing you can check first off is if there are any pinches under the seat. Also make sure the screws that connect the coil wires aren't touching the frame.