Step 9
• Fasten the first-floor front border 32 to the bottom front corner of lower-level
left wall 1 using one (1) A screw.
NOTE: The first-floor front border 32 has a slot that should face inward
towards first-floor backwall border 31. Make sure that the hole on the
first-floor front border 32 is on the far right with the smaller opening of the
hole facing up and the bigger opening facing down.
A
3 2
A
x1