Well, strut spacer install last night didn't go very well considering they are still sitting in my garage, lol. I mounted the top spacer to the strut but couldn't get the lower spacer back in. The UCA was on the droop stop and couldn't break the upper ball joint loose, so I couldn't get enough room to get the spacer back in. After fooling with it for about 2 hours, I just put it back to the way it was.
I do actually like how the truck sits for the most part, so it wasn't a huge deal that I couldn't get the spacers in. If anything, i may try to track down a set of stock rear blocks to bring it back down to match the front. When I get off work I'm going to see if I can massage some of the metal back to get rid of the rub.