Don't Make 'em Like They Used To

Yep, you sure are right, the variable speed on my newest one quit working, it runs wide open now. I've been aiming to take it apart and see if cleaning with contact cleaner would fix it. I've been through 3 in the last 15 years. First one just quit running, 2nd one got a bad vibration like the shaft was bent and now my 3rd one runs wide open.