Tell me about a recent roadblock you encountered on the job. How did you overcome it?

"One roadblock I recently encountered was when I was tasked to replace defective parts on one of the lathes only to find out that the particular part was on backorder with our supplier. I was able to track one down online and had our supplier purchase it on our behalf and then ship it. It was a longer work-around than I would have liked but it got the job done."