Clamp the drawer member centered, 7" from the upper cross member.

The drawer slots should be on this side, not opposite.

Make sure the adjustment nuts are facing where the drawer was, look at the picture.

Clamp the wide cylinder support adjacent to it.

Make sure you label each component for re-assembly later.

Mag-Drill 1" holes at these centers.

Don't bolt these yet, you'll do that later.