Step 3: POLE TUBE ASSEMBLY
9. Firmly fix the Bottom Pole Tube (L) to the leg extension with the Fork Screw (H) ,
then fasten the fork screw by Wrench(I). Ensure all nuts and bolts are securely tightened.
10. Connect the Bottom Pole Tube (L) to the Upper Pole Tube (K).
11. Install EPE foam and pole sleeves(R) onto the tubes.