a few weeks ago I took my truck in for new ball joints and ended up needing everything but a track bar on my truck. So today I stop by the video store to get some movies and turn onto the the hwy and hear a scraping noise good thing my window was down pull into the parking lot by the pizza place and look under truck to find the driver side tie rod on the ground. Looks back at bill in truck over a grand into it to have it fall out what gives... They had to rebearing the driver side hub etc while they were there. do you think the tie rod may have wobbled out the hole it seats into? What all should I have them replace?