Shawn Hope You Are Happy With Our Service. I Did Replace Your Bottom Bushing. Yours Was Fine The Cnc Operator Removed It By Mistake. I Replaced It At No Charge. Bushing Really Don't Get Bad Unless The Ring Is Really Moving Alot. You Can Look Straight Into It And By Eye You Can See Them Wearing Sideways. Or The Side Bushings Will Tear Away. We Use A Pin Gauge The Check Bushings To Determine If They Are Bad.