Well an over engineered nut!!Replaced a single stabizer link(should of been two) today with well designed aftermarket with a BS nut!! This is not a highly critical area on a vehicle I had the old one off in five and three hours later had the new on after I cut the nut off of the very first one to get the SOG off.Ford did not use a double locking just a regular nut with a built on washer the replacement had the ridge built on washer (fine) and the three point pinch.It's over but I will have the other side done in 15mins since I bought new nuts.
Got home from work on Friday and just after finishing dinner got hit with a big dizzy spell and started walking into walls. Thankfully it didn't turn into Vertigo but It threw my weekend off. What a pain.