Arrived on time.  Packing was over kill, but I'm ok with that.  Came with clear instructions.  I dropped it in, leveled it with the four installed screws.  Then I set the side to side screw followed by the front to back screw.  Tomorrow I will make the thin kerf initial cut.  My 2nd or 3rd hand Delta 36-640 contractor saw table did not come with a riffing knife, blade guard or splitter (replacement parts are also discontinued).  I may have found a suitable substitution riffing knife so with safety in mind this is a huge step forward for me.  Some projects will have to wait until I get the riffing knife / splitter issue resolved (no ripping).  I would recommend this item, it is high quality.