After having my SSK installed for about two weeks, I was unable to catch first gear last night when I was driving home. I was able to creep home in second, but was too nervous to try any other gears. Without having been under the car yet, what I think happened is that the pin that holds the carrier in place has vibrated loose. Is this something that any of you have heard of or experienced? If/when I replace that pin does anyone have any suggestions for making sure that it's secure so that this doesn't happen again. Thanks