Washer jumping in spin cycle (white flakes under the washer)

Unlug the AC cord,open the top from the front it snaps open with a little force and hinges on the back, remove the 2 screws on the front cover and take it off, tip the washer and remove the belt, take off the pump hose from the back (I removed the back cover also) and the little hose going to the basket. Remove the 6 springs and lift the complete drum out of the waser and turn it upside down. You can see the plastic snubber ring that is worn, loosen the 6 screws just enough to get the old ring out and the new one in. WARNING (DO NOT TAKE THE SCREWS ALL THE WAY OUT OR THE BRAKE ASSEMBLY WILL RELEASE AND A SPECIAL TOOL IS NEEDED TO PUT IT BACK) Install the new ring, tighten the screws and put the tub back in connecting everything back up and use the 6 new springs. It really isn't that hard to do.