Sorry, maybe my question was confusing. Was asking the height the knives should protrude above the cutterhead. Not too much, not too little, but just right said Goldie Locks. Have since found another site where poster said 0.05" above cutterhead. I have the instruction manual, easy to find online, but it does not tell how high to set the knives above cutter head. I have set knives in planers for 20+ years, not a difficult job. Have a lunch box Dewalt and a old massive Delta/Rockwell. This planer is medium size, will make my primary planer. Recently obtained this tool from a high school shop surplus. Original knife setting jig not with it. Will try setting at 0.05" and reference infeed and outfeed from that.