I thoroughly cleaned my DE grids. As always, I take them to a local well know pool store for assembly and in return I always buy something. This time around a kid working there could to assemble it and told me my grids are bent I need new grids. The grids are not that old. I am attaching two pictures. Fortunately, Two years ago I purchased a whole grid assembly so I can quickly take out the old assembly and put in the new assembly. That way, I can take my time cleaning and soaking the grids. Any comments/suggestions will be appreciated.