BuyDirect: Installation Instructions continued
If  you have ordered a valance, the  appropriate  brackets will be clipped to the  vertical track with the "arm" pointing  towards you, where the valance will hang.
Make sure that the wall  brackets are in place and  at the right height. Check the lenght of your VariDrare® and make sure the brackets are 1/2 in. higher. 
If  you  have a ceiling  installation the ceiling brackets are  secured to the ceiling with 1  1/2 in. #8  screws with anchors  if  necessary.
The  end  hooks will be placed on the end of the track. One end hook for a one-way draw, placing the end  hook at the controls end of the track. Center split draws have two end hooks one for each extremity.

When your tracking  system is in place, proceed with the installation  by inserting your existing vanes, new vanes or VariVanes®  provided into the appropriate pocket in the  head  band of your new VariDrape®.
Please be sure to install ONLY the second and second to last vanes into their pockets to begin. So your window  should look like  this....
Next proceed to install the remaining vanes, alternating from side to side, untill all but  the  first  and last vanes are installed.The first and last vanes will be done last  and  should not be installed  upto now.