Car Bike Rack Mechanical Design Paranoia

Is Dave's paranoia about the mechanical design of this Yakima car bike rack justified?
https://www.yakima.com.au/products/activity/bike/bike-hitch/doubledown-ace-4
Image of hitch bar tubing can be found here: https://www.eevblog.com/forum/blog/bike-rack-mechanical-design-paranoia/msg2640924/#msg2640924

Forum: https://www.eevblog.com/forum/blog/bike-rack-mechanical-design-paranoia/

#Mechanical #Design #BikeRack

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