My sway pro is relatively new we got it in March. I have wear on the saddle already but not to be concerned. I have 1500# bars and dialed on link 9 on the saddle (10 in the groove or slot - all depends how you count the links) also the ball is 1.5inches higher than the trailer. I also noticed some wear on the bars where the bars and pivots touch when in tension. I will be towing again next week and will check for new markings. Who set your WD? Also contact -
Marty Prokop
Technical Service Agent, Customer Relations
Office: 402-385-3051 | Direct 402-385-2853
One Mill Road, PO Box 430, Pender, NE 68047
www.blueox.com
I gave Marty a call after my first trip, it was not a pleasant ride after the dealer installed my WD - Marty gave the right advice .