Headset is a hot topic...low verus let-it-be-natural seems to be the major positions. Personally I let my horses carry thier head as they do on their own in the pasture. Some walk with fairly low heads, some have a natural nose tuck and some walk with a higher head. I'm not going to force my horse to carry his head lower than he naturally does and I don't like him star-gazing either. I see to many horse with obviovusly artifical head sets, chins on thier chests, noses higher than their polls, tied down with a tie down,noses stuck out in front or stiff rigid necks. Sad what we humans think we have to do to a horse because we think we are so much smarter. I think he knows how he wants to carry his head for best balance.