2006 Hyundai Sonata Trunk Shocks?

When I open the trunk lid, I have to manually pull it 4/5 of the way open before it finally raises hydraulically on its own. This is after I had both shocks replaced this afternoon. While I was at the dealership getting this "warranty" part replaced, I went out to the sales floor and tested the trunk shocks of a 2008 model, I only had to manually pull it 1/2 way up before the hydraullics kicked in and raised the trunk lid on its own. Has anyone else experienced this? Have you gotten satisfaction?