Original sentence: Because these fans are so sturdily-built, and due to a lack of electronic components, it is not uncommon to see cast-iron fans aged eighty years or more running strong and still in use today.Even though the fan's physical appearance remained unchanged, the manufacturer has chosen a weaker motor in the most recent revision (2002-Present) overseas; (the motor, though still oil-lubricated, was switched to a skeletal design; see details on skeletal motors below).Spinner fans, commonly simply called "spinners", employ a direct-drive (spinner) motor and addon't have a stationary decorative cover (motor housing).Stack motors are fairly energy-efficient and powerful.This type of motor has become the standard for today's ceiling fans; it has been [and is] used in all Hampton Bay and Harbor Breeze ceiling fans, and has become commonly used by all other brands
Edited sentence: Because these fans are so sturdily-built, and due to an utter lack of electronic components, it is not uncommon to see cast-iron fans aged eighty years or more running strong and still in use today.Sadly, even though the fan's physical appearance remained unchanged, the motor was further downgraded in 2002 when production was shipped overseas; (the motor, though still oil-lubricated, was switched to a skeletal design; see details on skeletal motors below).Spinner fans, commonly simply called "spinners", employ a direct-drive (spinner) motor and don't have a stationary decorative cover (motor housing).Stack motors are fairly energy-efficient and very powerful.This type of motor has become the standard for today's ceiling fans; it has been [and is] used in all Hampton Bay and Harbor Breeze ceiling fans, and has become very commonly used by all other brands