To anyone thinking of building one of these, using drop jacks at the end of the trailer that can be cranked is much better than the ones with just pin holes. Once weight is on the trailer its damn impossible to remove the pin from the jacks. Also...what did you do at 8:08 when then chain was tight between the log and the arch? There is always this point where the chain is tight and I haven't found a good way to release it. You dont show it in your video. Thanks