This is the dewalt blade that came with the saw. It's a dws780 12'' sliding compound miter saw. I don't know if this is normal, but I can take my finger and push sideways on the blade and it deflects like an 1/8'' very easily. Is this just normal for a thin kerf blade or is it just the dewalt blade? I always upgrade my blades and use the original one for rough lumber if I need to. Also does this saw already have the blade stabilizer on it?