The first shipped unit could not be installed to give a flat straight look, was replaced by the factory.(There was no info about adding insulation strip at the cab end of the bed cover) The replacement unit was better but still has slight bulge at hinges, the clamps at the rear are tensioned at max and still has upward movement when heated (as if vinyl is tightening and lifting the rear panel) would not purchase again.
The Extang Trifecta 2.0 is exaclty what I was looking for!
Fit my 2014 Tacoma Dual Cab Short Bed perfectly and it was easy to install. It's also easy to open. I got the Signature cover which uses the material that is pretty much exactly the same as a convertible top. This is much nicer than standard vinyl and should last much longer as well.