Review on Astro Pneumatic Tool ADG100 Adapter by Kyle Deel

This thing sucks! The plunger does NOT fit into the grease cartridge tube and therefore cannot eject the grease. It contains instructions for loading a cartridge and loading from a barrel/tank/container. The cartridge walls I use are also thin hard plastic. If it were cardboard, the chances of success would be even lower. I tried over and over again to do everything I could think of, read the troubleshooting and all the instructions many times. This thing does NOT work. I hope they accept the return otherwise I don't have money for a tool I can't even use. I am angry.