Attach Vertical Side Frames to Base

What happens here

Carefully lift and position each of the white vertical side frames (unboxed in Step 1) onto the orange base frame. Align the pre-drilled holes at the bottom of the vertical frames with the corresponding attachment points on the base. Insert the provided bolts through these holes and secure them tightly with nuts using the wrench. Ensure both vertical frames are firmly attached and stand upright, creating a stable backbone for the drying rack.

Goal: Secure the two vertical side frames to the assembled mobile base, establishing the main structure of the drying rack.