If you can get close enough, you can throw a timber hitch around the log near the end and then hook the chain to your lowered lower lift arms, leaving very little slack. Don't use the top link! If you have stabilizers that will let you set a minimum spacing between the arms, this will let you lift the end of the log just a bit off the ground without transferring the load to a high hitch point. This doesn't leave a lot of room for the log to swing and if you try to turn too sharp you might bend something you'd rather leave straight, and it isn't quite as low as hitching to the drawbar, but it keeps the log from digging a furrow as you drag it and makes for a much easier pull.