I wanted to take my old two post down last week,and start putting up the 4 post I bought.My left elbow is kind of mishapen,with a few lumps in it,and acts up every few years.Funny thing is that I have no idea what happened to it.It just acts up right of the blue,no reason.Can't push,pull,or pick up anything when it happens.Lots of pain.Then one day,it just goes away,just residual soreness,but I can work as normal.I put that lift up there all by myself 25 or 26 years ago,thought nothing of it.Now I'm studying on how to take it down.Now I'm acting old.Overthinking it.I just need to bolt a couple of chains to the lift posts,bolt them to the forks,and twist the Bobcat so the posts drop under the forks in front of me.I posted an ad for the old lift before my elbow acted up,now I'm getting calls but it is stil standing.I'm already dreaming up things to do on the new lift that I have been putting off.The new,(used) lift has two rolling jacks.I've worked with those,I love them.The Challenger is a great lift,but too hard on the body to arrange the pads.