Ok ladies. I love MAC as we all know now. I have many shadows: Matt, Frost, Veloxe Pearl, Lusters.. etc.. but I find that the Lusters are hard to keep on. They contain a lot of sparkle in them, and I find that sparkle falls off more than it stays put on the lid.. I have a packing brush which I use and for the most part with my UDPP it will work but it takes me work to work the brush and pack the stuff on. Am I missing something here? Help me please with my beautiful Luster shadows.. please. I love Honey Lust and Gleam.