Very confusing. Not very functional. So called "instructions" don't work or make much sense. I find

Bought this cover for a trip from Missouri to Arizona and back. The cover handled great. We hit a lot of head wind in Oklahoma, Texas and New Mexico. The cover bulged in the heavy wind, but never lost it's shape. It kept the rain out, but not the dust. It is really easy to put on and take off and it helped with gas mileage. I did run a couple of tie downs along the inside of the bed and over the center struts of the cover as insurance but it was never an issue. On the way back I used some 1/4 inch door jam insulation, it is sticky on one side, to fill in a few gaps between the bed and the cover. helped with the wind bulge and dust.

I have been using this for years so no surprises that its as good as always. Amazon has a great price so i was happy to save a few dollars. It has a thick rich texture and makes my skin feel soft and supple and young. Its scented with lavender which isn't my favorite but it works so well i can look past the old lady smell.