Assembly Question (Gantry to Y-Axis Assy. bolts)-SOLVED

Guys I can’t see where in the directions it says to tighten the Gantry to Y-Axis bolts. It’s those (4) 3/8" x 2.5" long bolts.

what step?

Section 4:INSTALL GANTRY & Z-AXIS, subsection C1 Page 13 of Assembly guide.

its in the next section 5, subsection B2

Thank You very much!!