After reading many ads about how the compression cap eliminates kickback and kickback I bought this. It's not like this. It's just an expensive router. Brand new, out of the box, only about 1/16 inch from my jig, this thing grabbed my piece (mahogany) and ripped it off the table while I applied downward pressure on the table to hold it in place . . I do not recommend this nozzle as it is better than any other flushing nozzle.