Hello everyone. I purchased the 1307 RC 2" Level Kit for '12 Silverado 1500. I was able to install the driver side with little issue. The passenger proved otherwise. I finally got everything bolted back down and tightened after I inserted the spacer. My problem is tightening down the upper ball joint. The directions say to use a 7/32 hex key to hold the joint while using an 18mm wrench to tighten the nut. The problem is, somehow, the hex key won't fit into the bottom of the ball joint. It appears as if it was bent somehow. I tried using a 3/16 hex key since it was smaller and it would fit, but the ball joint just keeps spinning and the 3/16 hex key does't work. My truck is sitting in my garage useless! Can anyone tell me if there is legitimately any other way to tighten that nut for the upper ball joint WITHOUT using a hex key? Any and all help would be greatly appreciated.