Anyone using Truxedo Elevate TS Rails with a Tonneau?

Truxedo 1118360: Elevate TS Rails elevate tslot rails Truxedo Elevate Bed Rack Rails - 94 Bed - T-Slot - Aluminum - Black Powder Coat - Elevate Bed Rack Truxedo - Truxedo Elevate Bed Rack Rails down the rails slot I got the Bakflip MX-4 a few months ago and installed it with the Elevate T-Slot rails to allow adding the Elevate racks, which I put on last

down the rails online slot ELEVATE TS RAILS that best match the length of your truck bed Once installed, just slide the rack into the integrated T-Slot channel and you're done The