Smittybilt Overland XL Mounting Question

[resqr1]

I have a Kargomaster roof rack for my JKU. It appears that I need crossbars to mount my RTT. Am I missing something? I can't find cross bars for that rack system anywhere. I have gone over the instructions 20 times and can't figure it out. Please help. I really want to get out and get this thing going.
Thanks!!!

 

[Dunewheeler12]

What rack did u buy

 

[Poseidon]

I’m using Unistrut that I picked up at Lowe’s or Home Depot for about $21 for a 10’ length, I cut it in half and used it to mount my XL on my trailer

 

[Poseidon]

Anyone DIY Bungee cords that help fold the tent on the inside? My tent came without them.