I like to keep them rather loose, too, but they keep tightening back up on me. It's like the screws won't stay put. A little lube doesn't help, I literally have to turn the screws. I like the SPD system, I think I just have cheap pedals that like to be difficult. I'm looking at maybe a pair of Shimano's as I have seen where they get pretty good reviews. Just thought I'd see what others thought. Thanks!!