I love this machine. I am a business owner and this has changed the time it takes to grind a large batch. Highly recommended! My arms and shoulders no longer hurt. No more pushers. Liked the dust collection port. Be very careful when opening the access hole. I used a drill and slowly removed the hole then smoothed it out with a rasp, you could also use a dremel but to set up and use the tool it was just as quick to make a few holes and smooth them out. Tip: first use. 1. Make sure the machine is secured. 2. Make sure all knobs are tight and not over tightened. 3. Raise the saw blade and rotate it by hand to ensure it does not touch the carriage. Use a narrow piece of offcuts and run them through the machine. DO NOT turn on the saw, this is only to ensure the feeder is grabbing and moving the piece. 6. The feeder moves back and forth, make sure it feeds properly. 7. Turn on the feeder and cut. 8. Insert a piece of scrap to check the cut. If everything looks good, you can start cutting. If not, go back to Step 1. Safer milling for everyone. It's worth every penny. Don't forget to get the Square Trade Assurance too (peace of mind)