Help needed for undercover flex bed cover installation using factory rails

I am hoping I have done something wrong. But from what I can see it's a rail mount issue.

-being that they do not sit straight/flush which is super annoying.I Can't understand why it would be designed this way. Is it just me or do your fit this way too?

any info or pictures one can share would be super helpful

 

if anyone can share pictures from the rear of the truck. I like to see how well yours sits up the top of the bed

 

please post up pictures of your undercover rails mounted onto oem rails please this would be a huge help

 

Were you able to get this fixed? I installed mine yesterday and ran into the same problem. Called undercover customer service and they said they are going to send me a wedge gasket for the side rails.

 

Been there to
I have 6 months invested in this and have been sent rails, wedge etc it will not fix problem. I will post details tonight

 

I had the crooked issue when I first got my Flex.
It was before I had the OEM bed rails, the clamp on the right side would fall off every time I shut it.



I then bought the OEM bed rails and Undercover sent me the rail clamps for free.
Never had a problem since.
Here is mine now if it helps, it has a little bit of lean to it.
More on the left side than the right.

 

Try installing your brackets like this and see if it helps..
Put the lip of the inside clamp piece on the bottom..



The OP had his the other way..

 

I have my brackets on the OEM rails same as the OP. Driver side is straight/flat, passenger side close enough. Top of rail level with bed cap.