So far behind on posts! And I see great pics that I want to comment on, but by the time I get to the end of the posts, I've forgotten which ones.
Question about the feedlot panels: In the past I've bought some at TSC and had them cut them for me to make smaller pens. Last fall I bought several used ones from a farmer, thinking I could do the same. I have the same size bolt cutter that TSC used but can't get through the wire. Any suggestions? Maybe it's just my poor upper body strength!
On attaching them, I use hog ringers. They hold up well and can be pried apart or cut when needed, and there aren't the sharp ends that could be there with wire. For a gate, the hog rings allow the panel to swing easily.