I am so tempted to do this as a preventative measure. They finally changed the design to include a bushing to help with stabilizing the motor assembly.
balrvproducts.com
21700292 MOTOR REPLACEMENT KIT WITH RIGHT AND LEFT EXTENDED SHAFT MOTORS, BUSHINGS, AND DRILL TEMPLATES – BAL RV Products
Part Number: 21700292 KIT, SERVICE, G5.5 EXTENDED SHAFT AND BUSHING [...]
