Hey guys, when my Penske shock arrived it had a washer ziptied to it. I've been looking at pictures and doing searches to see which side I should put that washer (bolt or nut). Stock one had a washer on both sides. I feel dumb for asking this. But if someone could enlighten me I'd very much appreciate it. I tried calling Penske and Traxxion, but neither company picked up the phone after numerous calls.