No experience with that tripod. But I also hunt from ground and tree blinds. But I use a set of shooting sticks I made at home for under $5.00. Once you learn to use them, you will find them very steady, easy to carry, and really give you a good rest that can be used on uneven ground.
Take a treated 2x4 about 4' long. Rip that in half. I then screwed the two halves together for the next step. I then drilled my set holes. Then be sure to put a string on the bottom of the legs. This will help them from spreading out on you when they are standing.
I use this as a walking stick. Have shot off it just folded. And wen in the blind, I have set that up, rested the rifle in it, then set the stock in my shoulder and it will keep the rifle there just fine, as long as you sit still. Best of all, its easy to make, effective, and you can make various sizes if you like to shoot from a sitting position for instance, I have a short set.
If the ground is uneven, just raise one leg, one notch up more then the other. Just an alternative. Its held together with an easy to move and handle large bolt with a wing nut.