might be the washer for the wire hose retainer under the battery box just aft of the primary.

I have never had a negative performance issue with my pods. Ridden in driving rain, high cross winds, and any other weather condition you can think of. My bike never skipped a beat.

I learned all I need to know about life by killing smart people and eating their brains.
Eat right ,Exercise ,Stay fit, Die Anyway!