Suddenly, my long-handled Gillette adjustable is holding blades off-center. That is, one side of it is much more aggressive than the other. Very noticeable after a year of flawless shaving. Lots o' blood. I have given it a quick scrub with a toothbrush standing in the shower and it still seems to open and close and adjust nicely. I will take a closer look when I get the chance but I was wondering if anyone here has had that experience and if there is something in particular I should look for.