Glides and glide bracket keep breaking.

I have a Maytag dryer and the glides and glide bracket on the front keep breaking. The drum is grinding into them and cutting the brackets in half. I have replaced them 3 times in 6-7 months. I also have a new dryer belt, new wheel gliders in the back, and a new pulley tensioner. I am beyond frustrated and have no idea what can be continuing to to cause this.

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Please give us a model number

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Maytag MDET446AYW

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