Your A&E awning tube has three grooves. 1 for the pull down strap, 1 originally used leaving a 3rd that hangers could be put into. When installing the 2 piece fabric, two grooves will be used. Mark the groove that the fabric is in now and the main piece of the replacement will go into this groove. The valance will go in the next clockwise groove when looking at the awning from the back end. I would highly recommend you get some experienced help with this or have a professional do it for you to prevent bodily injury! Good luck and keep us posted.
Mike, RVIA & RVSA Certified Master RV Technician
Amy, Dr. Assistant - Roxie & Mei Ling, four legs each
2000 Gulf Stream Scenic Cruiser 450 hp & 1330# torque
06 Saturn Vue, 06 Chevy Z71 4x4 & 2014 Corvette Z51 M7