Too hot to mill here, 105+ every day lately, so just moving giant oak slabs around from front yard to back yard so no one calls code enforcement on me lol. (I have incredibly tolerant neighbors for living in the city though, they like what I do.) I have been finishing up some edge pieces that had a few boards left in them with the lo pro setup, and was frustrated at the results I was getting with my Unistrut ladder. One rail seemed straight, the other just a bit off of straight, but was getting awful warped results. On closer look, the Unistrut was twisted more than I thought. All thread crossmembers didn't fix at all as I thought they had. Waste of $75 in Unistrut. Typical of buying anything at big box stores, wood or steel, it's usually warped. Definitely going the 2x2 square tubing route now. Can use the all thread members on it and repurpose the Unistrut for something that doesn't require it to be dead straight.