Thanks for the reply.The front is on ramps, but the rear is on jacks stands. I was hoping too that it will 'settle in'. Someone mentioned that there may be a dust boot?

It looks like it should slid all the way in, but I have nothing to compare it to. I know that it's a manual driveshaft and it's longer than my auto one. I have read that there is a difference in ABS and non-ABS. The one that I bought was advertised as a M/T non-ABS driveshaft.