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Step 8 Make sure the T Slot Small Boards are tight against each side.
Then using the 1¼ inch Wood Screws, secure the Spoilboard to
the X-Frame Assembly. We recommend counter sinking the
cabinet screws approx. 3/16” below the surface of the T-Slot
Boards. Insert the first wood screw in the middle hole of the
MDF, then insert the remaining wood screws working from the
center to the front, then center to back.