Great tool but forget it if you can't move the entry and exit guides. The bearing in this kit will NOT match the workpiece you are machining. I use a bearing to mount the fence. The problem is that about 1/32 inch of the width of the material is removed, which causes a sink every time the material passes the input guide unless you configured it. Profile. This makes for a nice handle and grip door that's great for loose edge finishes. But if you can't level your fences, you'll save yourself some