Marks on Step Motor Plate and Rail is Chewed Up

I cannot figure out what is causing the groove cut into the step motor place and what making the rail rough. My carves go higher than designed as it

moves to the right. Checked belt tension, all rollers, cleaned off all debris etc

Looks like your plate is rubbing on the Y rails.
Are your Y rails set too wide?

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Never thought of that. Thanks for the suggestion