Instruction: Given a question and the related document, predict if the question is answerable based on the information provided in the document. Output only yes or no.

Input:
Question: why are there holes in the corners for?  Isn't the idea to put screws "below" the plate and rest it ontop of them and adjust the screws to adjust it?
Document: I purchased the Triton 3 1/4 HP Router, this insert plate, and the Kreg PRS3040 insert plate levelers in making my own router table top. The pre-drilled holes align perfectly, and screws are provided. Plate is thick and good quality. Even with the Triton attached, I find no give in the plate. Have not used a Kreg product I didn't like...Note: If you are using a Kreg table top, this plate should fit.
Use a router and trim bit following the strait edgesto cut out the rest. Use the plate to check for fit before using the template. Since I was not using a rabeted edge (thanks to the Kreg levelers), routing through the table top following the template was especially easy.
It's close, but in the middle of all four sides there is a hairline sag, which necessitates raising the corners slightly above on the outfeed side so that the workpiece will not catch when it transitions from the plate to the table..  And depending on the size workpiece and fence position, I have to make continual tiny adjustments. I was skeptical of the phenolic insert for precisely this reason.
The pre-drilled insert works great. The holes were perfectly aligned for my Triton 3 1/4 hp router. I can raise and lower the router from above the table and change bits without any hassle. A great product from Kreg.
Needless to say, going forward I will only hand tighten the plate screws with a screwdriver. This is a frigging nightmare. All that engineering and they can't be bothered to spend an extra dollar or two on manufacturing quality hardware? This is definitely the last Kreg product I will buy.Second Update:  So I just talked to Kreg and they were very cool and apologetic (thanks Ben! ), and are sending me a new plate and inserts promptly.
I bought the Kreg router plate for my Triton 3-1/4 router. This plate is predrilled for this router and also for the above the table lift. Every thing was drilled perfect and it also came with the longer screws needed to mount the router to the plate.The inserts all fit good and go in and out with the wrench with ease. This plate is flat and solid and should also give me many yrs of service.
I ordered the Kreg PRS3034 mainly because of the interchangeable Twist-Loc ring inserts, and because it was pre-drilled for a recently-purchased router.When the sealed insert plate arrived from Amazon, I opened it, and noticed that there were no 'hardware bags' included in the package. Screws and brass starter pin are clearly called out on the packaging material, but none were inside.I called Kreg customer service and explained my issue.
I bought this to go with my Kreg table. Look, if I spend $500 (plus add-ons) on a tool I expect absolute precision. A router table is only as good as its weakest link, and in this case the weak link is the phenolic insert. I spent a long time trying to get the plate flush with the table, time that was doubled after I discovered that the leveling changed after you locked down the screws.
But no -- the brass cylinders on two of the levelers came loose and literally popped out of the plastic as I tightened them. I tried to pop them back in using pliers, but was unable to force them in -- so I had to drill the holes 1/64th bigger and then anchor them in with super glue. I had just finished those repairs when the same thing happened on a third leveler.
paired with my triton router in my router cabinet it cant be beat! I choose this plate for its compatability and strength,and the easy change inserts its absoloutly awesome together!
Answer: no