Every time I back up, the front left (I think) brake squeals like crazy! At one point, I even heard it going forward really slow, but have not heard it since. Has anyone else experienced this? I recently had a PC lift installed but don't see how this could be related. I'm taking it in to the shop that installed the lift for a 10-day inspection next week, so I will have them take a look but I've got a feeling they are going to say "it's got nothing to do with the lift install".