Instruct: Classify Amazon reviews into positive or negative sentiment
Query: idea good/fit bad

I choose this truck extender hoping to miss some of the problems associated with the other model on amazon. Unfortunately, this model also suffers from some less than excellent production methods. The two pieces that go together to adjust the height of the support have 5/8 inch holes that do not line up, making use of the included pin impossible. I was able to use this item only because I wanted to transport lightweight mouldings, so I used a 1/2 inch pin instead.