I finished a carving of a US State Quarters map and decided to use the CW to route the 4 sides. I loaded the ½” ball bit and put in a scrap board for a test. I pushed route, edge and entered a depth of .185 and enter. The CW said select bit, I entered ½” ball and the CW said load bit, I hit enter and the CW went into homing and measuring and routed the edge just fine. I loaded my project board and did it all again and after measuring, the truck returned home and the CW gave me a bit error E16-0296. I have tried this 6 times with the same results each time. Any thoughts?