Ryobi Gas Trimmer hard to start and bogs down

This Ryobi trimmer was hard to start and would not get to full speed when the throttle was advanced. The video shows what was happening and what was done to fix the problem. Two comments not in the video: A new carburetor can be bought on line for about $17. I am going to run the gas out of the carburetor if it is not going to be used within a few days.